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-rw-r--r--drivers/usb/chipidea/debug.c2
-rw-r--r--drivers/usb/chipidea/otg_fsm.c12
-rw-r--r--drivers/usb/common/usb-otg-fsm.c8
-rw-r--r--drivers/usb/host/ohci-omap.c2
-rw-r--r--drivers/usb/musb/am35x.c28
-rw-r--r--drivers/usb/musb/blackfin.c18
-rw-r--r--drivers/usb/musb/da8xx.c28
-rw-r--r--drivers/usb/musb/davinci.c18
-rw-r--r--drivers/usb/musb/musb_core.c94
-rw-r--r--drivers/usb/musb/musb_dsps.c28
-rw-r--r--drivers/usb/musb/musb_gadget.c36
-rw-r--r--drivers/usb/musb/musb_host.c8
-rw-r--r--drivers/usb/musb/musb_virthub.c22
-rw-r--r--drivers/usb/musb/omap2430.c30
-rw-r--r--drivers/usb/musb/tusb6010.c40
-rw-r--r--drivers/usb/musb/ux500.c10
-rw-r--r--drivers/usb/phy/phy-ab8500-usb.c10
-rw-r--r--drivers/usb/phy/phy-fsl-usb.c10
-rw-r--r--drivers/usb/phy/phy-generic.c4
-rw-r--r--drivers/usb/phy/phy-gpio-vbus-usb.c10
-rw-r--r--drivers/usb/phy/phy-isp1301-omap.c94
-rw-r--r--drivers/usb/phy/phy-msm-usb.c34
-rw-r--r--drivers/usb/phy/phy-mv-usb.c46
-rw-r--r--drivers/usb/phy/phy-tahvo.c24
24 files changed, 308 insertions, 308 deletions
diff --git a/drivers/usb/chipidea/debug.c b/drivers/usb/chipidea/debug.c
index 795d6538d630..f038804d13dd 100644
--- a/drivers/usb/chipidea/debug.c
+++ b/drivers/usb/chipidea/debug.c
@@ -220,7 +220,7 @@ static int ci_otg_show(struct seq_file *s, void *unused)
/* ------ State ----- */
seq_printf(s, "OTG state: %s\n\n",
- usb_otg_state_string(ci->transceiver->state));
+ usb_otg_state_string(ci->transceiver->otg->state));
/* ------ State Machine Variables ----- */
seq_printf(s, "a_bus_drop: %d\n", fsm->a_bus_drop);
diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c
index caaabc58021e..8cb2508a6b71 100644
--- a/drivers/usb/chipidea/otg_fsm.c
+++ b/drivers/usb/chipidea/otg_fsm.c
@@ -328,7 +328,7 @@ static void b_ssend_srp_tmout_func(void *ptr, unsigned long indicator)
set_tmout(ci, indicator);
/* only vbus fall below B_sess_vld in b_idle state */
- if (ci->transceiver->state == OTG_STATE_B_IDLE)
+ if (ci->fsm.otg->state == OTG_STATE_B_IDLE)
ci_otg_queue_work(ci);
}
@@ -582,11 +582,11 @@ int ci_otg_fsm_work(struct ci_hdrc *ci)
* when there is no gadget class driver
*/
if (ci->fsm.id && !(ci->driver) &&
- ci->transceiver->state < OTG_STATE_A_IDLE)
+ ci->fsm.otg->state < OTG_STATE_A_IDLE)
return 0;
if (otg_statemachine(&ci->fsm)) {
- if (ci->transceiver->state == OTG_STATE_A_IDLE) {
+ if (ci->fsm.otg->state == OTG_STATE_A_IDLE) {
/*
* Further state change for cases:
* a_idle to b_idle; or
@@ -600,7 +600,7 @@ int ci_otg_fsm_work(struct ci_hdrc *ci)
ci_otg_queue_work(ci);
if (ci->id_event)
ci->id_event = false;
- } else if (ci->transceiver->state == OTG_STATE_B_IDLE) {
+ } else if (ci->fsm.otg->state == OTG_STATE_B_IDLE) {
if (ci->fsm.b_sess_vld) {
ci->fsm.power_up = 0;
/*
@@ -627,7 +627,7 @@ static void ci_otg_fsm_event(struct ci_hdrc *ci)
otg_bsess_vld = hw_read_otgsc(ci, OTGSC_BSV);
port_conn = hw_read(ci, OP_PORTSC, PORTSC_CCS);
- switch (ci->transceiver->state) {
+ switch (ci->fsm.otg->state) {
case OTG_STATE_A_WAIT_BCON:
if (port_conn) {
fsm->b_conn = 1;
@@ -794,7 +794,7 @@ int ci_hdrc_otg_fsm_init(struct ci_hdrc *ci)
ci->transceiver->otg = ci->fsm.otg;
ci->fsm.power_up = 1;
ci->fsm.id = hw_read_otgsc(ci, OTGSC_ID) ? 1 : 0;
- ci->transceiver->state = OTG_STATE_UNDEFINED;
+ ci->fsm.otg->state = OTG_STATE_UNDEFINED;
ci->fsm.ops = &ci_otg_ops;
mutex_init(&ci->fsm.lock);
diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c
index 98e8340a5bb1..c6b35b77dab7 100644
--- a/drivers/usb/common/usb-otg-fsm.c
+++ b/drivers/usb/common/usb-otg-fsm.c
@@ -124,10 +124,10 @@ static void otg_leave_state(struct otg_fsm *fsm, enum usb_otg_state old_state)
static int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
{
state_changed = 1;
- if (fsm->otg->phy->state == new_state)
+ if (fsm->otg->state == new_state)
return 0;
VDBG("Set state: %s\n", usb_otg_state_string(new_state));
- otg_leave_state(fsm, fsm->otg->phy->state);
+ otg_leave_state(fsm, fsm->otg->state);
switch (new_state) {
case OTG_STATE_B_IDLE:
otg_drv_vbus(fsm, 0);
@@ -236,7 +236,7 @@ static int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
break;
}
- fsm->otg->phy->state = new_state;
+ fsm->otg->state = new_state;
return 0;
}
@@ -247,7 +247,7 @@ int otg_statemachine(struct otg_fsm *fsm)
mutex_lock(&fsm->lock);
- state = fsm->otg->phy->state;
+ state = fsm->otg->state;
state_changed = 0;
/* State machine state change judgement */
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 0231606d47c2..cf89b4b17f14 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -183,7 +183,7 @@ static void start_hnp(struct ohci_hcd *ohci)
otg_start_hnp(hcd->usb_phy->otg);
local_irq_save(flags);
- hcd->usb_phy->state = OTG_STATE_A_SUSPEND;
+ hcd->usb_phy->otg.state = OTG_STATE_A_SUSPEND;
writel (RH_PS_PSS, &ohci->regs->roothub.portstatus [port]);
l = omap_readl(OTG_CTRL);
l &= ~OTG_A_BUSREQ;
diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c
index a2735df24cc6..d836a3e1f8ec 100644
--- a/drivers/usb/musb/am35x.c
+++ b/drivers/usb/musb/am35x.c
@@ -149,25 +149,25 @@ static void otg_timer(unsigned long _musb)
*/
devctl = musb_readb(mregs, MUSB_DEVCTL);
dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_BCON:
devctl &= ~MUSB_DEVCTL_SESSION;
musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if (devctl & MUSB_DEVCTL_BDEVICE) {
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
MUSB_DEV_MODE(musb);
} else {
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
MUSB_HST_MODE(musb);
}
break;
case OTG_STATE_A_WAIT_VFALL:
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
musb_writel(musb->ctrl_base, CORE_INTR_SRC_SET_REG,
MUSB_INTR_VBUSERROR << AM35X_INTR_USB_SHIFT);
break;
@@ -176,7 +176,7 @@ static void otg_timer(unsigned long _musb)
if (devctl & MUSB_DEVCTL_BDEVICE)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
else
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
break;
default:
break;
@@ -193,9 +193,9 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout)
/* Never idle if active, or when VBUS timeout is not set as host */
if (musb->is_active || (musb->a_wait_bcon == 0 &&
- musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
+ musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON)) {
dev_dbg(musb->controller, "%s active, deleting timer\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
del_timer(&otg_workaround);
last_timer = jiffies;
return;
@@ -208,7 +208,7 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout)
last_timer = timeout;
dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
jiffies_to_msecs(timeout - jiffies));
mod_timer(&otg_workaround, timeout);
}
@@ -278,27 +278,27 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci)
* devctl.
*/
musb->int_usb &= ~MUSB_INTR_VBUSERROR;
- musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
WARNING("VBUS error workaround (delay coming)\n");
} else if (drvvbus) {
MUSB_HST_MODE(musb);
otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
portstate(musb->port1_status |= USB_PORT_STAT_POWER);
del_timer(&otg_workaround);
} else {
musb->is_active = 0;
MUSB_DEV_MODE(musb);
otg->default_a = 0;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
portstate(musb->port1_status &= ~USB_PORT_STAT_POWER);
}
/* NOTE: this must complete power-on within 100 ms. */
dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
drvvbus ? "on" : "off",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
err ? " ERROR" : "",
devctl);
ret = IRQ_HANDLED;
@@ -324,7 +324,7 @@ eoi:
}
/* Poll for ID change */
- if (musb->xceiv->state == OTG_STATE_B_IDLE)
+ if (musb->xceiv->otg->state == OTG_STATE_B_IDLE)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
spin_unlock_irqrestore(&musb->lock, flags);
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 8554c6f7ab72..f23ce40b4d64 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -185,8 +185,8 @@ static irqreturn_t blackfin_interrupt(int irq, void *__hci)
}
/* Start sampling ID pin, when plug is removed from MUSB */
- if ((musb->xceiv->state == OTG_STATE_B_IDLE
- || musb->xceiv->state == OTG_STATE_A_WAIT_BCON) ||
+ if ((musb->xceiv->otg->state == OTG_STATE_B_IDLE
+ || musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON) ||
(musb->int_usb & MUSB_INTR_DISCONNECT && is_host_active(musb))) {
mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
musb->a_wait_bcon = TIMER_DELAY;
@@ -205,7 +205,7 @@ static void musb_conn_timer_handler(unsigned long _musb)
static u8 toggle;
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_IDLE:
case OTG_STATE_A_WAIT_BCON:
/* Start a new session */
@@ -219,7 +219,7 @@ static void musb_conn_timer_handler(unsigned long _musb)
if (!(val & MUSB_DEVCTL_BDEVICE)) {
gpio_set_value(musb->config->gpio_vrsel, 1);
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
} else {
gpio_set_value(musb->config->gpio_vrsel, 0);
/* Ignore VBUSERROR and SUSPEND IRQ */
@@ -229,7 +229,7 @@ static void musb_conn_timer_handler(unsigned long _musb)
val = MUSB_INTR_SUSPEND | MUSB_INTR_VBUSERROR;
musb_writeb(musb->mregs, MUSB_INTRUSB, val);
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
}
mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
break;
@@ -245,7 +245,7 @@ static void musb_conn_timer_handler(unsigned long _musb)
if (!(val & MUSB_DEVCTL_BDEVICE)) {
gpio_set_value(musb->config->gpio_vrsel, 1);
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
} else {
gpio_set_value(musb->config->gpio_vrsel, 0);
@@ -280,13 +280,13 @@ static void musb_conn_timer_handler(unsigned long _musb)
break;
default:
dev_dbg(musb->controller, "%s state not handled\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
break;
}
spin_unlock_irqrestore(&musb->lock, flags);
dev_dbg(musb->controller, "state is %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
static void bfin_musb_enable(struct musb *musb)
@@ -307,7 +307,7 @@ static void bfin_musb_set_vbus(struct musb *musb, int is_on)
dev_dbg(musb->controller, "VBUS %s, devctl %02x "
/* otg %3x conf %08x prcm %08x */ "\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
musb_readb(musb->mregs, MUSB_DEVCTL));
}
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index 058775e647ad..527c7fe60ece 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -198,20 +198,20 @@ static void otg_timer(unsigned long _musb)
*/
devctl = musb_readb(mregs, MUSB_DEVCTL);
dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_BCON:
devctl &= ~MUSB_DEVCTL_SESSION;
musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if (devctl & MUSB_DEVCTL_BDEVICE) {
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
MUSB_DEV_MODE(musb);
} else {
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
MUSB_HST_MODE(musb);
}
break;
@@ -226,7 +226,7 @@ static void otg_timer(unsigned long _musb)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
break;
}
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
musb_writel(musb->ctrl_base, DA8XX_USB_INTR_SRC_SET_REG,
MUSB_INTR_VBUSERROR << DA8XX_INTR_USB_SHIFT);
break;
@@ -248,7 +248,7 @@ static void otg_timer(unsigned long _musb)
if (devctl & MUSB_DEVCTL_BDEVICE)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
else
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
break;
default:
break;
@@ -265,9 +265,9 @@ static void da8xx_musb_try_idle(struct musb *musb, unsigned long timeout)
/* Never idle if active, or when VBUS timeout is not set as host */
if (musb->is_active || (musb->a_wait_bcon == 0 &&
- musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
+ musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON)) {
dev_dbg(musb->controller, "%s active, deleting timer\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
del_timer(&otg_workaround);
last_timer = jiffies;
return;
@@ -280,7 +280,7 @@ static void da8xx_musb_try_idle(struct musb *musb, unsigned long timeout)
last_timer = timeout;
dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
jiffies_to_msecs(timeout - jiffies));
mod_timer(&otg_workaround, timeout);
}
@@ -341,26 +341,26 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci)
* devctl.
*/
musb->int_usb &= ~MUSB_INTR_VBUSERROR;
- musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
WARNING("VBUS error workaround (delay coming)\n");
} else if (drvvbus) {
MUSB_HST_MODE(musb);
otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
portstate(musb->port1_status |= USB_PORT_STAT_POWER);
del_timer(&otg_workaround);
} else {
musb->is_active = 0;
MUSB_DEV_MODE(musb);
otg->default_a = 0;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
portstate(musb->port1_status &= ~USB_PORT_STAT_POWER);
}
dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
drvvbus ? "on" : "off",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
err ? " ERROR" : "",
devctl);
ret = IRQ_HANDLED;
@@ -375,7 +375,7 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci)
musb_writel(reg_base, DA8XX_USB_END_OF_INTR_REG, 0);
/* Poll for ID change */
- if (musb->xceiv->state == OTG_STATE_B_IDLE)
+ if (musb->xceiv->otg->state == OTG_STATE_B_IDLE)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
spin_unlock_irqrestore(&musb->lock, flags);
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 04de3aca938d..3c1d9b211b51 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -214,10 +214,10 @@ static void otg_timer(unsigned long _musb)
*/
devctl = musb_readb(mregs, MUSB_DEVCTL);
dev_dbg(musb->controller, "poll devctl %02x (%s)\n", devctl,
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_VFALL:
/* Wait till VBUS falls below SessionEnd (~0.2V); the 1.3 RTL
* seems to mis-handle session "start" otherwise (or in our
@@ -228,7 +228,7 @@ static void otg_timer(unsigned long _musb)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
break;
}
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
musb_writel(musb->ctrl_base, DAVINCI_USB_INT_SET_REG,
MUSB_INTR_VBUSERROR << DAVINCI_USB_USBINT_SHIFT);
break;
@@ -251,7 +251,7 @@ static void otg_timer(unsigned long _musb)
if (devctl & MUSB_DEVCTL_BDEVICE)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
else
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
break;
default:
break;
@@ -325,20 +325,20 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
* to stop registering in devctl.
*/
musb->int_usb &= ~MUSB_INTR_VBUSERROR;
- musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
WARNING("VBUS error workaround (delay coming)\n");
} else if (drvvbus) {
MUSB_HST_MODE(musb);
otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
portstate(musb->port1_status |= USB_PORT_STAT_POWER);
del_timer(&otg_workaround);
} else {
musb->is_active = 0;
MUSB_DEV_MODE(musb);
otg->default_a = 0;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
portstate(musb->port1_status &= ~USB_PORT_STAT_POWER);
}
@@ -348,7 +348,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
davinci_musb_source_power(musb, drvvbus, 0);
dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
drvvbus ? "on" : "off",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
err ? " ERROR" : "",
devctl);
retval = IRQ_HANDLED;
@@ -361,7 +361,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
musb_writel(tibase, DAVINCI_USB_EOI_REG, 0);
/* poll for ID change */
- if (musb->xceiv->state == OTG_STATE_B_IDLE)
+ if (musb->xceiv->otg->state == OTG_STATE_B_IDLE)
mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
spin_unlock_irqrestore(&musb->lock, flags);
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index e46e295a383a..df9c5fa2772e 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -360,23 +360,23 @@ static void musb_otg_timer_func(unsigned long data)
unsigned long flags;
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_B_WAIT_ACON:
dev_dbg(musb->controller, "HNP: b_wait_acon timeout; back to b_peripheral\n");
musb_g_disconnect(musb);
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
musb->is_active = 0;
break;
case OTG_STATE_A_SUSPEND:
case OTG_STATE_A_WAIT_BCON:
dev_dbg(musb->controller, "HNP: %s timeout\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
musb_platform_set_vbus(musb, 0);
- musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
break;
default:
dev_dbg(musb->controller, "HNP: Unhandled mode %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
spin_unlock_irqrestore(&musb->lock, flags);
}
@@ -391,19 +391,19 @@ void musb_hnp_stop(struct musb *musb)
u8 reg;
dev_dbg(musb->controller, "HNP: stop from %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_PERIPHERAL:
musb_g_disconnect(musb);
dev_dbg(musb->controller, "HNP: back to %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
break;
case OTG_STATE_B_HOST:
dev_dbg(musb->controller, "HNP: Disabling HR\n");
if (hcd)
hcd->self.is_b_host = 0;
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
MUSB_DEV_MODE(musb);
reg = musb_readb(mbase, MUSB_POWER);
reg |= MUSB_POWER_SUSPENDM;
@@ -412,7 +412,7 @@ void musb_hnp_stop(struct musb *musb)
break;
default:
dev_dbg(musb->controller, "HNP: Stopping in unknown state %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
/*
@@ -449,13 +449,13 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
*/
if (int_usb & MUSB_INTR_RESUME) {
handled = IRQ_HANDLED;
- dev_dbg(musb->controller, "RESUME (%s)\n", usb_otg_state_string(musb->xceiv->state));
+ dev_dbg(musb->controller, "RESUME (%s)\n", usb_otg_state_string(musb->xceiv->otg->state));
if (devctl & MUSB_DEVCTL_HM) {
void __iomem *mbase = musb->mregs;
u8 power;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_SUSPEND:
/* remote wakeup? later, GetPortStatus
* will stop RESUME signaling
@@ -482,25 +482,25 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
&musb->finish_resume_work,
msecs_to_jiffies(20));
- musb->xceiv->state = OTG_STATE_A_HOST;
+ musb->xceiv->otg->state = OTG_STATE_A_HOST;
musb->is_active = 1;
musb_host_resume_root_hub(musb);
break;
case OTG_STATE_B_WAIT_ACON:
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
musb->is_active = 1;
MUSB_DEV_MODE(musb);
break;
default:
WARNING("bogus %s RESUME (%s)\n",
"host",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
} else {
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_SUSPEND:
/* possibly DISCONNECT is upcoming */
- musb->xceiv->state = OTG_STATE_A_HOST;
+ musb->xceiv->otg->state = OTG_STATE_A_HOST;
musb_host_resume_root_hub(musb);
break;
case OTG_STATE_B_WAIT_ACON:
@@ -523,7 +523,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
default:
WARNING("bogus %s RESUME (%s)\n",
"peripheral",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
}
}
@@ -539,7 +539,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
}
dev_dbg(musb->controller, "SESSION_REQUEST (%s)\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
/* IRQ arrives from ID pin sense or (later, if VBUS power
* is removed) SRP. responses are time critical:
@@ -550,7 +550,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
*/
musb_writeb(mbase, MUSB_DEVCTL, MUSB_DEVCTL_SESSION);
musb->ep0_stage = MUSB_EP0_START;
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
MUSB_HST_MODE(musb);
musb_platform_set_vbus(musb, 1);
@@ -576,7 +576,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
* REVISIT: do delays from lots of DEBUG_KERNEL checks
* make trouble here, keeping VBUS < 4.4V ?
*/
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_HOST:
/* recovery is dicey once we've gotten past the
* initial stages of enumeration, but if VBUS
@@ -605,7 +605,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
dev_printk(ignore ? KERN_DEBUG : KERN_ERR, musb->controller,
"VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
devctl,
({ char *s;
switch (devctl & MUSB_DEVCTL_VBUS) {
@@ -630,10 +630,10 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
if (int_usb & MUSB_INTR_SUSPEND) {
dev_dbg(musb->controller, "SUSPEND (%s) devctl %02x\n",
- usb_otg_state_string(musb->xceiv->state), devctl);
+ usb_otg_state_string(musb->xceiv->otg->state), devctl);
handled = IRQ_HANDLED;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_PERIPHERAL:
/* We also come here if the cable is removed, since
* this silicon doesn't report ID-no-longer-grounded.
@@ -657,7 +657,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
musb_g_suspend(musb);
musb->is_active = musb->g.b_hnp_enable;
if (musb->is_active) {
- musb->xceiv->state = OTG_STATE_B_WAIT_ACON;
+ musb->xceiv->otg->state = OTG_STATE_B_WAIT_ACON;
dev_dbg(musb->controller, "HNP: Setting timer for b_ase0_brst\n");
mod_timer(&musb->otg_timer, jiffies
+ msecs_to_jiffies(
@@ -670,7 +670,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
+ msecs_to_jiffies(musb->a_wait_bcon));
break;
case OTG_STATE_A_HOST:
- musb->xceiv->state = OTG_STATE_A_SUSPEND;
+ musb->xceiv->otg->state = OTG_STATE_A_SUSPEND;
musb->is_active = musb->hcd->self.b_hnp_enable;
break;
case OTG_STATE_B_HOST:
@@ -713,7 +713,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
musb->port1_status |= USB_PORT_STAT_LOW_SPEED;
/* indicate new connection to OTG machine */
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_B_PERIPHERAL:
if (int_usb & MUSB_INTR_SUSPEND) {
dev_dbg(musb->controller, "HNP: SUSPEND+CONNECT, now b_host\n");
@@ -725,7 +725,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
case OTG_STATE_B_WAIT_ACON:
dev_dbg(musb->controller, "HNP: CONNECT, now b_host\n");
b_host:
- musb->xceiv->state = OTG_STATE_B_HOST;
+ musb->xceiv->otg->state = OTG_STATE_B_HOST;
if (musb->hcd)
musb->hcd->self.is_b_host = 1;
del_timer(&musb->otg_timer);
@@ -733,7 +733,7 @@ b_host:
default:
if ((devctl & MUSB_DEVCTL_VBUS)
== (3 << MUSB_DEVCTL_VBUS_SHIFT)) {
- musb->xceiv->state = OTG_STATE_A_HOST;
+ musb->xceiv->otg->state = OTG_STATE_A_HOST;
if (hcd)
hcd->self.is_b_host = 0;
}
@@ -743,16 +743,16 @@ b_host:
musb_host_poke_root_hub(musb);
dev_dbg(musb->controller, "CONNECT (%s) devctl %02x\n",
- usb_otg_state_string(musb->xceiv->state), devctl);
+ usb_otg_state_string(musb->xceiv->otg->state), devctl);
}
if (int_usb & MUSB_INTR_DISCONNECT) {
dev_dbg(musb->controller, "DISCONNECT (%s) as %s, devctl %02x\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
MUSB_MODE(musb), devctl);
handled = IRQ_HANDLED;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_HOST:
case OTG_STATE_A_SUSPEND:
musb_host_resume_root_hub(musb);
@@ -770,7 +770,7 @@ b_host:
musb_root_disconnect(musb);
if (musb->hcd)
musb->hcd->self.is_b_host = 0;
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
MUSB_DEV_MODE(musb);
musb_g_disconnect(musb);
break;
@@ -786,7 +786,7 @@ b_host:
break;
default:
WARNING("unhandled DISCONNECT transition (%s)\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
break;
}
}
@@ -812,15 +812,15 @@ b_host:
}
} else {
dev_dbg(musb->controller, "BUS RESET as %s\n",
- usb_otg_state_string(musb->xceiv->state));
- switch (musb->xceiv->state) {
+ usb_otg_state_string(musb->xceiv->otg->state));
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_SUSPEND:
musb_g_reset(musb);
/* FALLTHROUGH */
case OTG_STATE_A_WAIT_BCON: /* OPT TD.4.7-900ms */
/* never use invalid T(a_wait_bcon) */
dev_dbg(musb->controller, "HNP: in %s, %d msec timeout\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
TA_WAIT_BCON(musb));
mod_timer(&musb->otg_timer, jiffies
+ msecs_to_jiffies(TA_WAIT_BCON(musb)));
@@ -831,19 +831,19 @@ b_host:
break;
case OTG_STATE_B_WAIT_ACON:
dev_dbg(musb->controller, "HNP: RESET (%s), to b_peripheral\n",
- usb_otg_state_string(musb->xceiv->state));
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ usb_otg_state_string(musb->xceiv->otg->state));
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
musb_g_reset(musb);
break;
case OTG_STATE_B_IDLE:
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
/* FALLTHROUGH */
case OTG_STATE_B_PERIPHERAL:
musb_g_reset(musb);
break;
default:
dev_dbg(musb->controller, "Unhandled BUS RESET as %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
}
}
@@ -1630,7 +1630,7 @@ musb_mode_show(struct device *dev, struct device_attribute *attr, char *buf)
int ret = -EINVAL;
spin_lock_irqsave(&musb->lock, flags);
- ret = sprintf(buf, "%s\n", usb_otg_state_string(musb->xceiv->state));
+ ret = sprintf(buf, "%s\n", usb_otg_state_string(musb->xceiv->otg->state));
spin_unlock_irqrestore(&musb->lock, flags);
return ret;
@@ -1675,7 +1675,7 @@ musb_vbus_store(struct device *dev, struct device_attribute *attr,
spin_lock_irqsave(&musb->lock, flags);
/* force T(a_wait_bcon) to be zero/unlimited *OR* valid */
musb->a_wait_bcon = val ? max_t(int, val, OTG_TIME_A_WAIT_BCON) : 0 ;
- if (musb->xceiv->state == OTG_STATE_A_WAIT_BCON)
+ if (musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON)
musb->is_active = 0;
musb_platform_try_idle(musb, jiffies + msecs_to_jiffies(val));
spin_unlock_irqrestore(&musb->lock, flags);
@@ -1743,8 +1743,8 @@ static void musb_irq_work(struct work_struct *data)
{
struct musb *musb = container_of(data, struct musb, irq_work);
- if (musb->xceiv->state != musb->xceiv_old_state) {
- musb->xceiv_old_state = musb->xceiv->state;
+ if (musb->xceiv->otg->state != musb->xceiv_old_state) {
+ musb->xceiv_old_state = musb->xceiv->otg->state;
sysfs_notify(&musb->controller->kobj, NULL, "mode");
}
}
@@ -1983,10 +1983,10 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
if (musb->xceiv->otg->default_a) {
MUSB_HST_MODE(musb);
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
} else {
MUSB_DEV_MODE(musb);
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
}
switch (musb->port_mode) {
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 759ef1d236b2..440333fcf3a7 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -179,9 +179,9 @@ static void dsps_musb_try_idle(struct musb *musb, unsigned long timeout)
/* Never idle if active, or when VBUS timeout is not set as host */
if (musb->is_active || (musb->a_wait_bcon == 0 &&
- musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
+ musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON)) {
dev_dbg(musb->controller, "%s active, deleting timer\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
del_timer(&glue->timer);
glue->last_timer = jiffies;
return;
@@ -201,7 +201,7 @@ static void dsps_musb_try_idle(struct musb *musb, unsigned long timeout)
glue->last_timer = timeout;
dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
jiffies_to_msecs(timeout - jiffies));
mod_timer(&glue->timer, timeout);
}
@@ -265,10 +265,10 @@ static void otg_timer(unsigned long _musb)
*/
devctl = dsps_readb(mregs, MUSB_DEVCTL);
dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_BCON:
dsps_writeb(musb->mregs, MUSB_DEVCTL, 0);
skip_session = 1;
@@ -277,10 +277,10 @@ static void otg_timer(unsigned long _musb)
case OTG_STATE_A_IDLE:
case OTG_STATE_B_IDLE:
if (devctl & MUSB_DEVCTL_BDEVICE) {
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
MUSB_DEV_MODE(musb);
} else {
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
MUSB_HST_MODE(musb);
}
if (!(devctl & MUSB_DEVCTL_SESSION) && !skip_session)
@@ -288,7 +288,7 @@ static void otg_timer(unsigned long _musb)
mod_timer(&glue->timer, jiffies + wrp->poll_seconds * HZ);
break;
case OTG_STATE_A_WAIT_VFALL:
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
dsps_writel(musb->ctrl_base, wrp->coreintr_set,
MUSB_INTR_VBUSERROR << wrp->usb_shift);
break;
@@ -373,26 +373,26 @@ static irqreturn_t dsps_interrupt(int irq, void *hci)
* devctl.
*/
musb->int_usb &= ~MUSB_INTR_VBUSERROR;
- musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
mod_timer(&glue->timer,
jiffies + wrp->poll_seconds * HZ);
WARNING("VBUS error workaround (delay coming)\n");
} else if (drvvbus) {
MUSB_HST_MODE(musb);
musb->xceiv->otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
del_timer(&glue->timer);
} else {
musb->is_active = 0;
MUSB_DEV_MODE(musb);
musb->xceiv->otg->default_a = 0;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
}
/* NOTE: this must complete power-on within 100 ms. */
dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
drvvbus ? "on" : "off",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
err ? " ERROR" : "",
devctl);
ret = IRQ_HANDLED;
@@ -402,7 +402,7 @@ static irqreturn_t dsps_interrupt(int irq, void *hci)
ret |= musb_interrupt(musb);
/* Poll for ID change in OTG port mode */
- if (musb->xceiv->state == OTG_STATE_B_IDLE &&
+ if (musb->xceiv->otg->state == OTG_STATE_B_IDLE &&
musb->port_mode == MUSB_PORT_MODE_DUAL_ROLE)
mod_timer(&glue->timer, jiffies + wrp->poll_seconds * HZ);
out:
@@ -900,7 +900,7 @@ static int dsps_resume(struct device *dev)
dsps_writel(mbase, wrp->mode, glue->context.mode);
dsps_writel(mbase, wrp->tx_mode, glue->context.tx_mode);
dsps_writel(mbase, wrp->rx_mode, glue->context.rx_mode);
- if (musb->xceiv->state == OTG_STATE_B_IDLE &&
+ if (musb->xceiv->otg->state == OTG_STATE_B_IDLE &&
musb->port_mode == MUSB_PORT_MODE_DUAL_ROLE)
mod_timer(&glue->timer, jiffies + wrp->poll_seconds * HZ);
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 4ab1896957e1..56c31b769a54 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1546,7 +1546,7 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_B_PERIPHERAL:
/* NOTE: OTG state machine doesn't include B_SUSPENDED;
* that's part of the standard usb 1.1 state machine, and
@@ -1587,7 +1587,7 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
goto done;
default:
dev_dbg(musb->controller, "Unhandled wake: %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
goto done;
}
@@ -1791,7 +1791,7 @@ int musb_gadget_setup(struct musb *musb)
MUSB_DEV_MODE(musb);
musb->xceiv->otg->default_a = 0;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
/* this "gadget" abstracts/virtualizes the controller */
musb->g.name = musb_driver_name;
@@ -1857,7 +1857,7 @@ static int musb_gadget_start(struct usb_gadget *g,
musb->is_active = 1;
otg_set_peripheral(otg, &musb->g);
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
spin_unlock_irqrestore(&musb->lock, flags);
musb_start(musb);
@@ -1941,7 +1941,7 @@ static int musb_gadget_stop(struct usb_gadget *g)
(void) musb_gadget_vbus_draw(&musb->g, 0);
- musb->xceiv->state = OTG_STATE_UNDEFINED;
+ musb->xceiv->otg->state = OTG_STATE_UNDEFINED;
stop_activity(musb, NULL);
otg_set_peripheral(musb->xceiv->otg, NULL);
@@ -1968,7 +1968,7 @@ static int musb_gadget_stop(struct usb_gadget *g)
void musb_g_resume(struct musb *musb)
{
musb->is_suspended = 0;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_B_IDLE:
break;
case OTG_STATE_B_WAIT_ACON:
@@ -1982,7 +1982,7 @@ void musb_g_resume(struct musb *musb)
break;
default:
WARNING("unhandled RESUME transition (%s)\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
}
@@ -1994,10 +1994,10 @@ void musb_g_suspend(struct musb *musb)
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
dev_dbg(musb->controller, "devctl %02x\n", devctl);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_B_IDLE:
if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
break;
case OTG_STATE_B_PERIPHERAL:
musb->is_suspended = 1;
@@ -2012,7 +2012,7 @@ void musb_g_suspend(struct musb *musb)
* A_PERIPHERAL may need care too
*/
WARNING("unhandled SUSPEND transition (%s)\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
}
@@ -2043,22 +2043,22 @@ void musb_g_disconnect(struct musb *musb)
spin_lock(&musb->lock);
}
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
default:
dev_dbg(musb->controller, "Unhandled disconnect %s, setting a_idle\n",
- usb_otg_state_string(musb->xceiv->state));
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ usb_otg_state_string(musb->xceiv->otg->state));
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
MUSB_HST_MODE(musb);
break;
case OTG_STATE_A_PERIPHERAL:
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
MUSB_HST_MODE(musb);
break;
case OTG_STATE_B_WAIT_ACON:
case OTG_STATE_B_HOST:
case OTG_STATE_B_PERIPHERAL:
case OTG_STATE_B_IDLE:
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
break;
case OTG_STATE_B_SRP_INIT:
break;
@@ -2118,13 +2118,13 @@ __acquires(musb->lock)
* In that case, do not rely on devctl for setting
* peripheral mode.
*/
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
musb->g.is_a_peripheral = 0;
} else if (devctl & MUSB_DEVCTL_BDEVICE) {
- musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
musb->g.is_a_peripheral = 0;
} else {
- musb->xceiv->state = OTG_STATE_A_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_A_PERIPHERAL;
musb->g.is_a_peripheral = 1;
}
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 855793d701bb..23d474d3d7f4 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2463,7 +2463,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
if (!is_host_active(musb))
return 0;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_SUSPEND:
return 0;
case OTG_STATE_A_WAIT_VRISE:
@@ -2473,7 +2473,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
*/
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
break;
default:
break;
@@ -2481,7 +2481,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
if (musb->is_active) {
WARNING("trying to suspend as %s while active\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
return -EBUSY;
} else
return 0;
@@ -2678,7 +2678,7 @@ int musb_host_setup(struct musb *musb, int power_budget)
MUSB_HST_MODE(musb);
musb->xceiv->otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
otg_set_host(musb->xceiv->otg, &hcd->self);
hcd->self.otg_port = 1;
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c
index e2d2d8c9891b..a133bd8c5dc7 100644
--- a/drivers/usb/musb/musb_virthub.c
+++ b/drivers/usb/musb/musb_virthub.c
@@ -69,7 +69,7 @@ void musb_host_finish_resume(struct work_struct *work)
musb->port1_status |= USB_PORT_STAT_C_SUSPEND << 16;
usb_hcd_poll_rh_status(musb->hcd);
/* NOTE: it might really be A_WAIT_BCON ... */
- musb->xceiv->state = OTG_STATE_A_HOST;
+ musb->xceiv->otg->state = OTG_STATE_A_HOST;
spin_unlock_irqrestore(&musb->lock, flags);
}
@@ -107,9 +107,9 @@ void musb_port_suspend(struct musb *musb, bool do_suspend)
dev_dbg(musb->controller, "Root port suspended, power %02x\n", power);
musb->port1_status |= USB_PORT_STAT_SUSPEND;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_HOST:
- musb->xceiv->state = OTG_STATE_A_SUSPEND;
+ musb->xceiv->otg->state = OTG_STATE_A_SUSPEND;
musb->is_active = otg->host->b_hnp_enable;
if (musb->is_active)
mod_timer(&musb->otg_timer, jiffies
@@ -118,13 +118,13 @@ void musb_port_suspend(struct musb *musb, bool do_suspend)
musb_platform_try_idle(musb, 0);
break;
case OTG_STATE_B_HOST:
- musb->xceiv->state = OTG_STATE_B_WAIT_ACON;
+ musb->xceiv->otg->state = OTG_STATE_B_WAIT_ACON;
musb->is_active = otg->host->b_hnp_enable;
musb_platform_try_idle(musb, 0);
break;
default:
dev_dbg(musb->controller, "bogus rh suspend? %s\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
} else if (power & MUSB_POWER_SUSPENDM) {
power &= ~MUSB_POWER_SUSPENDM;
@@ -145,7 +145,7 @@ void musb_port_reset(struct musb *musb, bool do_reset)
u8 power;
void __iomem *mbase = musb->mregs;
- if (musb->xceiv->state == OTG_STATE_B_IDLE) {
+ if (musb->xceiv->otg->state == OTG_STATE_B_IDLE) {
dev_dbg(musb->controller, "HNP: Returning from HNP; no hub reset from b_idle\n");
musb->port1_status &= ~USB_PORT_STAT_RESET;
return;
@@ -224,24 +224,24 @@ void musb_root_disconnect(struct musb *musb)
usb_hcd_poll_rh_status(musb->hcd);
musb->is_active = 0;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_SUSPEND:
if (otg->host->b_hnp_enable) {
- musb->xceiv->state = OTG_STATE_A_PERIPHERAL;
+ musb->xceiv->otg->state = OTG_STATE_A_PERIPHERAL;
musb->g.is_a_peripheral = 1;
break;
}
/* FALLTHROUGH */
case OTG_STATE_A_HOST:
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
musb->is_active = 0;
break;
case OTG_STATE_A_WAIT_VFALL:
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
break;
default:
dev_dbg(musb->controller, "host disconnect (%s)\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
}
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 20fc2a532a24..763649eb4987 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -65,15 +65,15 @@ static void musb_do_idle(unsigned long _musb)
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_BCON:
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if (devctl & MUSB_DEVCTL_BDEVICE) {
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
MUSB_DEV_MODE(musb);
} else {
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
MUSB_HST_MODE(musb);
}
break;
@@ -90,15 +90,15 @@ static void musb_do_idle(unsigned long _musb)
musb->port1_status |= USB_PORT_STAT_C_SUSPEND << 16;
usb_hcd_poll_rh_status(musb->hcd);
/* NOTE: it might really be A_WAIT_BCON ... */
- musb->xceiv->state = OTG_STATE_A_HOST;
+ musb->xceiv->otg->state = OTG_STATE_A_HOST;
}
break;
case OTG_STATE_A_HOST:
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if (devctl & MUSB_DEVCTL_BDEVICE)
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
else
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
default:
break;
}
@@ -116,9 +116,9 @@ static void omap2430_musb_try_idle(struct musb *musb, unsigned long timeout)
/* Never idle if active, or when VBUS timeout is not set as host */
if (musb->is_active || ((musb->a_wait_bcon == 0)
- && (musb->xceiv->state == OTG_STATE_A_WAIT_BCON))) {
+ && (musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON))) {
dev_dbg(musb->controller, "%s active, deleting timer\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
del_timer(&musb_idle_timer);
last_timer = jiffies;
return;
@@ -135,7 +135,7 @@ static void omap2430_musb_try_idle(struct musb *musb, unsigned long timeout)
last_timer = timeout;
dev_dbg(musb->controller, "%s inactive, for idle timer for %lu ms\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
(unsigned long)jiffies_to_msecs(timeout - jiffies));
mod_timer(&musb_idle_timer, timeout);
}
@@ -153,7 +153,7 @@ static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if (is_on) {
- if (musb->xceiv->state == OTG_STATE_A_IDLE) {
+ if (musb->xceiv->otg->state == OTG_STATE_A_IDLE) {
int loops = 100;
/* start the session */
devctl |= MUSB_DEVCTL_SESSION;
@@ -180,7 +180,7 @@ static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
} else {
musb->is_active = 1;
otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
devctl |= MUSB_DEVCTL_SESSION;
MUSB_HST_MODE(musb);
}
@@ -192,7 +192,7 @@ static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
*/
otg->default_a = 0;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
devctl &= ~MUSB_DEVCTL_SESSION;
MUSB_DEV_MODE(musb);
@@ -201,7 +201,7 @@ static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
dev_dbg(musb->controller, "VBUS %s, devctl %02x "
/* otg %3x conf %08x prcm %08x */ "\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
musb_readb(musb->mregs, MUSB_DEVCTL));
}
@@ -266,7 +266,7 @@ static void omap_musb_set_mailbox(struct omap2430_glue *glue)
dev_dbg(dev, "ID GND\n");
otg->default_a = true;
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
musb->xceiv->last_event = USB_EVENT_ID;
if (musb->gadget_driver) {
pm_runtime_get_sync(dev);
@@ -280,7 +280,7 @@ static void omap_musb_set_mailbox(struct omap2430_glue *glue)
dev_dbg(dev, "VBUS Connect\n");
otg->default_a = false;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
musb->xceiv->last_event = USB_EVENT_VBUS;
if (musb->gadget_driver)
pm_runtime_get_sync(dev);
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index 25f02dfc8955..69ca92d6032f 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -415,13 +415,13 @@ static void musb_do_idle(unsigned long _musb)
spin_lock_irqsave(&musb->lock, flags);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_BCON:
if ((musb->a_wait_bcon != 0)
&& (musb->idle_timeout == 0
|| time_after(jiffies, musb->idle_timeout))) {
dev_dbg(musb->controller, "Nothing connected %s, turning off VBUS\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
}
/* FALLTHROUGH */
case OTG_STATE_A_IDLE:
@@ -474,9 +474,9 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
/* Never idle if active, or when VBUS timeout is not set as host */
if (musb->is_active || ((musb->a_wait_bcon == 0)
- && (musb->xceiv->state == OTG_STATE_A_WAIT_BCON))) {
+ && (musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON))) {
dev_dbg(musb->controller, "%s active, deleting timer\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
del_timer(&musb_idle_timer);
last_timer = jiffies;
return;
@@ -493,7 +493,7 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
last_timer = timeout;
dev_dbg(musb->controller, "%s inactive, for idle timer for %lu ms\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
(unsigned long)jiffies_to_msecs(timeout - jiffies));
mod_timer(&musb_idle_timer, timeout);
}
@@ -524,7 +524,7 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
if (is_on) {
timer = OTG_TIMER_MS(OTG_TIME_A_WAIT_VRISE);
otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
devctl |= MUSB_DEVCTL_SESSION;
conf |= TUSB_DEV_CONF_USB_HOST_MODE;
@@ -537,16 +537,16 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
/* If ID pin is grounded, we want to be a_idle */
otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
if (!(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS)) {
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_VRISE:
case OTG_STATE_A_WAIT_BCON:
- musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
break;
case OTG_STATE_A_WAIT_VFALL:
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
break;
default:
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
}
musb->is_active = 0;
otg->default_a = 1;
@@ -554,7 +554,7 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
} else {
musb->is_active = 0;
otg->default_a = 0;
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
MUSB_DEV_MODE(musb);
}
@@ -569,7 +569,7 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
dev_dbg(musb->controller, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
musb_readb(musb->mregs, MUSB_DEVCTL),
musb_readl(tbase, TUSB_DEV_OTG_STAT),
conf, prcm);
@@ -668,23 +668,23 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
if (otg_stat & TUSB_DEV_OTG_STAT_SESS_END) {
dev_dbg(musb->controller, "Forcing disconnect (no interrupt)\n");
- if (musb->xceiv->state != OTG_STATE_B_IDLE) {
+ if (musb->xceiv->otg->state != OTG_STATE_B_IDLE) {
/* INTR_DISCONNECT can hide... */
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
musb->int_usb |= MUSB_INTR_DISCONNECT;
}
musb->is_active = 0;
}
dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
- usb_otg_state_string(musb->xceiv->state), otg_stat);
+ usb_otg_state_string(musb->xceiv->otg->state), otg_stat);
idle_timeout = jiffies + (1 * HZ);
schedule_work(&musb->irq_work);
} else /* A-dev state machine */ {
dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
- usb_otg_state_string(musb->xceiv->state), otg_stat);
+ usb_otg_state_string(musb->xceiv->otg->state), otg_stat);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_IDLE:
dev_dbg(musb->controller, "Got SRP, turning on VBUS\n");
musb_platform_set_vbus(musb, 1);
@@ -731,9 +731,9 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
u8 devctl;
dev_dbg(musb->controller, "%s timer, %03x\n",
- usb_otg_state_string(musb->xceiv->state), otg_stat);
+ usb_otg_state_string(musb->xceiv->otg->state), otg_stat);
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_WAIT_VRISE:
/* VBUS has probably been valid for a while now,
* but may well have bounced out of range a bit
@@ -745,7 +745,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
dev_dbg(musb->controller, "devctl %02x\n", devctl);
break;
}
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
musb->is_active = 0;
idle_timeout = jiffies
+ msecs_to_jiffies(musb->a_wait_bcon);
diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c
index d0180a70051d..1d631d5f4a27 100644
--- a/drivers/usb/musb/ux500.c
+++ b/drivers/usb/musb/ux500.c
@@ -56,7 +56,7 @@ static void ux500_musb_set_vbus(struct musb *musb, int is_on)
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if (is_on) {
- if (musb->xceiv->state == OTG_STATE_A_IDLE) {
+ if (musb->xceiv->otg->state == OTG_STATE_A_IDLE) {
/* start the session */
devctl |= MUSB_DEVCTL_SESSION;
musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
@@ -76,7 +76,7 @@ static void ux500_musb_set_vbus(struct musb *musb, int is_on)
} else {
musb->is_active = 1;
musb->xceiv->otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
devctl |= MUSB_DEVCTL_SESSION;
MUSB_HST_MODE(musb);
}
@@ -102,7 +102,7 @@ static void ux500_musb_set_vbus(struct musb *musb, int is_on)
mdelay(200);
dev_dbg(musb->controller, "VBUS %s, devctl %02x\n",
- usb_otg_state_string(musb->xceiv->state),
+ usb_otg_state_string(musb->xceiv->otg->state),
musb_readb(musb->mregs, MUSB_DEVCTL));
}
@@ -112,7 +112,7 @@ static int musb_otg_notifications(struct notifier_block *nb,
struct musb *musb = container_of(nb, struct musb, nb);
dev_dbg(musb->controller, "musb_otg_notifications %ld %s\n",
- event, usb_otg_state_string(musb->xceiv->state));
+ event, usb_otg_state_string(musb->xceiv->otg->state));
switch (event) {
case UX500_MUSB_ID:
@@ -127,7 +127,7 @@ static int musb_otg_notifications(struct notifier_block *nb,
if (is_host_active(musb))
ux500_musb_set_vbus(musb, 0);
else
- musb->xceiv->state = OTG_STATE_B_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_B_IDLE;
break;
default:
dev_dbg(musb->controller, "ID float\n");
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index 11ab2c45e462..2d5250143ce1 100644
--- a/drivers/usb/phy/phy-ab8500-usb.c
+++ b/drivers/usb/phy/phy-ab8500-usb.c
@@ -446,7 +446,7 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab,
if (event != UX500_MUSB_RIDB)
event = UX500_MUSB_NONE;
/* Fallback to default B_IDLE as nothing is connected. */
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
break;
case USB_LINK_ACA_RID_C_NM_9540:
@@ -584,7 +584,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab,
* Fallback to default B_IDLE as nothing
* is connected
*/
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
break;
case USB_LINK_ACA_RID_C_NM_8540:
@@ -693,7 +693,7 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab,
* Fallback to default B_IDLE as nothing
* is connected
*/
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
break;
case USB_LINK_ACA_RID_C_NM_8505:
@@ -776,7 +776,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab,
if (event != UX500_MUSB_RIDB)
event = UX500_MUSB_NONE;
/* Fallback to default B_IDLE as nothing is connected */
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
break;
case USB_LINK_ACA_RID_C_NM_8500:
@@ -1380,7 +1380,7 @@ static int ab8500_usb_probe(struct platform_device *pdev)
ab->phy.label = "ab8500";
ab->phy.set_suspend = ab8500_usb_set_suspend;
ab->phy.set_power = ab8500_usb_set_power;
- ab->phy.state = OTG_STATE_UNDEFINED;
+ ab->phy.otg->state = OTG_STATE_UNDEFINED;
otg->phy = &ab->phy;
otg->set_host = ab8500_usb_set_host;
diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c
index f1ea5990a50a..15d7a81eece5 100644
--- a/drivers/usb/phy/phy-fsl-usb.c
+++ b/drivers/usb/phy/phy-fsl-usb.c
@@ -623,7 +623,7 @@ static int fsl_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
/* Mini-A cable connected */
struct otg_fsm *fsm = &otg_dev->fsm;
- otg->phy->state = OTG_STATE_UNDEFINED;
+ otg.state = OTG_STATE_UNDEFINED;
fsm->protocol = PROTO_UNDEF;
}
}
@@ -681,7 +681,7 @@ static int fsl_otg_set_power(struct usb_phy *phy, unsigned mA)
{
if (!fsl_otg_dev)
return -ENODEV;
- if (phy->state == OTG_STATE_B_PERIPHERAL)
+ if (phy->otg.state == OTG_STATE_B_PERIPHERAL)
pr_info("FSL OTG: Draw %d mA\n", mA);
return 0;
@@ -714,7 +714,7 @@ static int fsl_otg_start_srp(struct usb_otg *otg)
{
struct fsl_otg *otg_dev;
- if (!otg || otg->phy->state != OTG_STATE_B_IDLE)
+ if (!otg || otg.state != OTG_STATE_B_IDLE)
return -ENODEV;
otg_dev = container_of(otg->phy, struct fsl_otg, phy);
@@ -989,10 +989,10 @@ int usb_otg_start(struct platform_device *pdev)
* Also: record initial state of ID pin
*/
if (fsl_readl(&p_otg->dr_mem_map->otgsc) & OTGSC_STS_USB_ID) {
- p_otg->phy.state = OTG_STATE_UNDEFINED;
+ p_otg->phy->otg.state = OTG_STATE_UNDEFINED;
p_otg->fsm.id = 1;
} else {
- p_otg->phy.state = OTG_STATE_A_IDLE;
+ p_otg->phy->otg.state = OTG_STATE_A_IDLE;
p_otg->fsm.id = 0;
}
diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index 7594e5069ae5..280a3458ff6b 100644
--- a/drivers/usb/phy/phy-generic.c
+++ b/drivers/usb/phy/phy-generic.c
@@ -123,7 +123,7 @@ static int nop_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget)
}
otg->gadget = gadget;
- otg->phy->state = OTG_STATE_B_IDLE;
+ otg->state = OTG_STATE_B_IDLE;
return 0;
}
@@ -225,9 +225,9 @@ int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop,
nop->phy.dev = nop->dev;
nop->phy.label = "nop-xceiv";
nop->phy.set_suspend = nop_set_suspend;
- nop->phy.state = OTG_STATE_UNDEFINED;
nop->phy.type = type;
+ nop->phy.otg->state = OTG_STATE_UNDEFINED;
nop->phy.otg->phy = &nop->phy;
nop->phy.otg->set_host = nop_set_host;
nop->phy.otg->set_peripheral = nop_set_peripheral;
diff --git a/drivers/usb/phy/phy-gpio-vbus-usb.c b/drivers/usb/phy/phy-gpio-vbus-usb.c
index f4b14bd97e14..7a6be3e5dc23 100644
--- a/drivers/usb/phy/phy-gpio-vbus-usb.c
+++ b/drivers/usb/phy/phy-gpio-vbus-usb.c
@@ -121,7 +121,7 @@ static void gpio_vbus_work(struct work_struct *work)
if (vbus) {
status = USB_EVENT_VBUS;
- gpio_vbus->phy.state = OTG_STATE_B_PERIPHERAL;
+ gpio_vbus->phy.otg->state = OTG_STATE_B_PERIPHERAL;
gpio_vbus->phy.last_event = status;
usb_gadget_vbus_connect(gpio_vbus->phy.otg->gadget);
@@ -143,7 +143,7 @@ static void gpio_vbus_work(struct work_struct *work)
usb_gadget_vbus_disconnect(gpio_vbus->phy.otg->gadget);
status = USB_EVENT_NONE;
- gpio_vbus->phy.state = OTG_STATE_B_IDLE;
+ gpio_vbus->phy.otg->state = OTG_STATE_B_IDLE;
gpio_vbus->phy.last_event = status;
atomic_notifier_call_chain(&gpio_vbus->phy.notifier,
@@ -196,7 +196,7 @@ static int gpio_vbus_set_peripheral(struct usb_otg *otg,
set_vbus_draw(gpio_vbus, 0);
usb_gadget_vbus_disconnect(otg->gadget);
- otg->phy->state = OTG_STATE_UNDEFINED;
+ otg->state = OTG_STATE_UNDEFINED;
otg->gadget = NULL;
return 0;
@@ -218,7 +218,7 @@ static int gpio_vbus_set_power(struct usb_phy *phy, unsigned mA)
gpio_vbus = container_of(phy, struct gpio_vbus_data, phy);
- if (phy->state == OTG_STATE_B_PERIPHERAL)
+ if (phy->otg->state == OTG_STATE_B_PERIPHERAL)
set_vbus_draw(gpio_vbus, mA);
return 0;
}
@@ -269,8 +269,8 @@ static int gpio_vbus_probe(struct platform_device *pdev)
gpio_vbus->phy.dev = gpio_vbus->dev;
gpio_vbus->phy.set_power = gpio_vbus_set_power;
gpio_vbus->phy.set_suspend = gpio_vbus_set_suspend;
- gpio_vbus->phy.state = OTG_STATE_UNDEFINED;
+ gpio_vbus->phy.otg->state = OTG_STATE_UNDEFINED;
gpio_vbus->phy.otg->phy = &gpio_vbus->phy;
gpio_vbus->phy.otg->set_peripheral = gpio_vbus_set_peripheral;
diff --git a/drivers/usb/phy/phy-isp1301-omap.c b/drivers/usb/phy/phy-isp1301-omap.c
index 8eea56d3ded6..24f84cbbed57 100644
--- a/drivers/usb/phy/phy-isp1301-omap.c
+++ b/drivers/usb/phy/phy-isp1301-omap.c
@@ -234,7 +234,7 @@ isp1301_clear_bits(struct isp1301 *isp, u8 reg, u8 bits)
static inline const char *state_name(struct isp1301 *isp)
{
- return usb_otg_state_string(isp->phy.state);
+ return usb_otg_state_string(isp->phy.otg->state);
}
/*-------------------------------------------------------------------------*/
@@ -249,7 +249,7 @@ static inline const char *state_name(struct isp1301 *isp)
static void power_down(struct isp1301 *isp)
{
- isp->phy.state = OTG_STATE_UNDEFINED;
+ isp->phy.otg->state = OTG_STATE_UNDEFINED;
// isp1301_set_bits(isp, ISP1301_MODE_CONTROL_2, MC2_GLOBAL_PWR_DN);
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_SUSPEND);
@@ -339,7 +339,7 @@ static void a_idle(struct isp1301 *isp, const char *tag)
{
u32 l;
- if (isp->phy.state == OTG_STATE_A_IDLE)
+ if (isp->phy.otg->state == OTG_STATE_A_IDLE)
return;
isp->phy.otg->default_a = 1;
@@ -351,7 +351,7 @@ static void a_idle(struct isp1301 *isp, const char *tag)
isp->phy.otg->gadget->is_a_peripheral = 1;
gadget_suspend(isp);
}
- isp->phy.state = OTG_STATE_A_IDLE;
+ isp->phy.otg->state = OTG_STATE_A_IDLE;
l = omap_readl(OTG_CTRL) & OTG_XCEIV_OUTPUTS;
omap_writel(l, OTG_CTRL);
isp->last_otg_ctrl = l;
@@ -363,7 +363,7 @@ static void b_idle(struct isp1301 *isp, const char *tag)
{
u32 l;
- if (isp->phy.state == OTG_STATE_B_IDLE)
+ if (isp->phy.otg->state == OTG_STATE_B_IDLE)
return;
isp->phy.otg->default_a = 0;
@@ -375,7 +375,7 @@ static void b_idle(struct isp1301 *isp, const char *tag)
isp->phy.otg->gadget->is_a_peripheral = 0;
gadget_suspend(isp);
}
- isp->phy.state = OTG_STATE_B_IDLE;
+ isp->phy.otg->state = OTG_STATE_B_IDLE;
l = omap_readl(OTG_CTRL) & OTG_XCEIV_OUTPUTS;
omap_writel(l, OTG_CTRL);
isp->last_otg_ctrl = l;
@@ -474,7 +474,7 @@ static void check_state(struct isp1301 *isp, const char *tag)
default:
break;
}
- if (isp->phy.state == state && !extra)
+ if (isp->phy.otg->state == state && !extra)
return;
pr_debug("otg: %s FSM %s/%02x, %s, %06x\n", tag,
usb_otg_state_string(state), fsm, state_name(isp),
@@ -498,23 +498,23 @@ static void update_otg1(struct isp1301 *isp, u8 int_src)
if (int_src & INTR_SESS_VLD)
otg_ctrl |= OTG_ASESSVLD;
- else if (isp->phy.state == OTG_STATE_A_WAIT_VFALL) {
+ else if (isp->phy.otg->state == OTG_STATE_A_WAIT_VFALL) {
a_idle(isp, "vfall");
otg_ctrl &= ~OTG_CTRL_BITS;
}
if (int_src & INTR_VBUS_VLD)
otg_ctrl |= OTG_VBUSVLD;
if (int_src & INTR_ID_GND) { /* default-A */
- if (isp->phy.state == OTG_STATE_B_IDLE
- || isp->phy.state
+ if (isp->phy.otg->state == OTG_STATE_B_IDLE
+ || isp->phy.otg->state
== OTG_STATE_UNDEFINED) {
a_idle(isp, "init");
return;
}
} else { /* default-B */
otg_ctrl |= OTG_ID;
- if (isp->phy.state == OTG_STATE_A_IDLE
- || isp->phy.state == OTG_STATE_UNDEFINED) {
+ if (isp->phy.otg->state == OTG_STATE_A_IDLE
+ || isp->phy.otg->state == OTG_STATE_UNDEFINED) {
b_idle(isp, "init");
return;
}
@@ -548,14 +548,14 @@ static void otg_update_isp(struct isp1301 *isp)
isp->last_otg_ctrl = otg_ctrl;
otg_ctrl = otg_ctrl & OTG_XCEIV_INPUTS;
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_B_IDLE:
case OTG_STATE_B_PERIPHERAL:
case OTG_STATE_B_SRP_INIT:
if (!(otg_ctrl & OTG_PULLUP)) {
// if (otg_ctrl & OTG_B_HNPEN) {
if (isp->phy.otg->gadget->b_hnp_enable) {
- isp->phy.state = OTG_STATE_B_WAIT_ACON;
+ isp->phy.otg->state = OTG_STATE_B_WAIT_ACON;
pr_debug(" --> b_wait_acon\n");
}
goto pulldown;
@@ -585,7 +585,7 @@ pulldown:
if (!(isp->phy.otg->host))
otg_ctrl &= ~OTG_DRV_VBUS;
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_A_SUSPEND:
if (otg_ctrl & OTG_DRV_VBUS) {
set |= OTG1_VBUS_DRV;
@@ -596,7 +596,7 @@ pulldown:
/* FALLTHROUGH */
case OTG_STATE_A_VBUS_ERR:
- isp->phy.state = OTG_STATE_A_WAIT_VFALL;
+ isp->phy.otg->state = OTG_STATE_A_WAIT_VFALL;
pr_debug(" --> a_wait_vfall\n");
/* FALLTHROUGH */
case OTG_STATE_A_WAIT_VFALL:
@@ -605,7 +605,7 @@ pulldown:
break;
case OTG_STATE_A_IDLE:
if (otg_ctrl & OTG_DRV_VBUS) {
- isp->phy.state = OTG_STATE_A_WAIT_VRISE;
+ isp->phy.otg->state = OTG_STATE_A_WAIT_VRISE;
pr_debug(" --> a_wait_vrise\n");
}
/* FALLTHROUGH */
@@ -625,17 +625,17 @@ pulldown:
if (otg_change & OTG_PULLUP) {
u32 l;
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_B_IDLE:
if (clr & OTG1_DP_PULLUP)
break;
- isp->phy.state = OTG_STATE_B_PERIPHERAL;
+ isp->phy.otg->state = OTG_STATE_B_PERIPHERAL;
pr_debug(" --> b_peripheral\n");
break;
case OTG_STATE_A_SUSPEND:
if (clr & OTG1_DP_PULLUP)
break;
- isp->phy.state = OTG_STATE_A_PERIPHERAL;
+ isp->phy.otg->state = OTG_STATE_A_PERIPHERAL;
pr_debug(" --> a_peripheral\n");
break;
default:
@@ -673,7 +673,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
* remote wakeup (SRP, normal) using their own timer
* to give "check cable and A-device" messages.
*/
- if (isp->phy.state == OTG_STATE_B_SRP_INIT)
+ if (isp->phy.otg->state == OTG_STATE_B_SRP_INIT)
b_idle(isp, "srp_timeout");
omap_writew(B_SRP_TMROUT, OTG_IRQ_SRC);
@@ -691,7 +691,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
omap_writel(otg_ctrl, OTG_CTRL);
/* subset of b_peripheral()... */
- isp->phy.state = OTG_STATE_B_PERIPHERAL;
+ isp->phy.otg->state = OTG_STATE_B_PERIPHERAL;
pr_debug(" --> b_peripheral\n");
omap_writew(B_HNP_FAIL, OTG_IRQ_SRC);
@@ -703,7 +703,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
state_name(isp), omap_readl(OTG_CTRL));
isp1301_defer_work(isp, WORK_UPDATE_OTG);
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_A_IDLE:
if (!otg->host)
break;
@@ -734,7 +734,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
otg_ctrl |= OTG_BUSDROP;
otg_ctrl &= ~OTG_A_BUSREQ & OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS;
omap_writel(otg_ctrl, OTG_CTRL);
- isp->phy.state = OTG_STATE_A_WAIT_VFALL;
+ isp->phy.otg->state = OTG_STATE_A_WAIT_VFALL;
omap_writew(A_REQ_TMROUT, OTG_IRQ_SRC);
ret = IRQ_HANDLED;
@@ -748,7 +748,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
otg_ctrl |= OTG_BUSDROP;
otg_ctrl &= ~OTG_A_BUSREQ & OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS;
omap_writel(otg_ctrl, OTG_CTRL);
- isp->phy.state = OTG_STATE_A_VBUS_ERR;
+ isp->phy.otg->state = OTG_STATE_A_VBUS_ERR;
omap_writew(A_VBUS_ERR, OTG_IRQ_SRC);
ret = IRQ_HANDLED;
@@ -769,7 +769,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
/* role is peripheral */
if (otg_ctrl & OTG_DRIVER_SEL) {
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_A_IDLE:
b_idle(isp, __func__);
break;
@@ -786,18 +786,18 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp)
}
if (otg->host) {
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_B_WAIT_ACON:
- isp->phy.state = OTG_STATE_B_HOST;
+ isp->phy.otg->state = OTG_STATE_B_HOST;
pr_debug(" --> b_host\n");
kick = 1;
break;
case OTG_STATE_A_WAIT_BCON:
- isp->phy.state = OTG_STATE_A_HOST;
+ isp->phy.otg->state = OTG_STATE_A_HOST;
pr_debug(" --> a_host\n");
break;
case OTG_STATE_A_PERIPHERAL:
- isp->phy.state = OTG_STATE_A_WAIT_BCON;
+ isp->phy.otg->state = OTG_STATE_A_WAIT_BCON;
pr_debug(" --> a_wait_bcon\n");
break;
default:
@@ -937,7 +937,7 @@ static void b_peripheral(struct isp1301 *isp)
/* UDC driver just set OTG_BSESSVLD */
isp1301_set_bits(isp, ISP1301_OTG_CONTROL_1, OTG1_DP_PULLUP);
isp1301_clear_bits(isp, ISP1301_OTG_CONTROL_1, OTG1_DP_PULLDOWN);
- isp->phy.state = OTG_STATE_B_PERIPHERAL;
+ isp->phy.otg->state = OTG_STATE_B_PERIPHERAL;
pr_debug(" --> b_peripheral\n");
dump_regs(isp, "2periph");
#endif
@@ -947,7 +947,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
{
struct usb_otg *otg = isp->phy.otg;
u8 isp_stat, isp_bstat;
- enum usb_otg_state state = isp->phy.state;
+ enum usb_otg_state state = isp->phy.otg->state;
if (stat & INTR_BDIS_ACON)
pr_debug("OTG: BDIS_ACON, %s\n", state_name(isp));
@@ -970,7 +970,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
* when HNP is used.
*/
if (isp_stat & INTR_VBUS_VLD)
- isp->phy.state = OTG_STATE_A_HOST;
+ isp->phy.otg->state = OTG_STATE_A_HOST;
break;
case OTG_STATE_A_WAIT_VFALL:
if (!(isp_stat & INTR_SESS_VLD))
@@ -978,7 +978,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
break;
default:
if (!(isp_stat & INTR_VBUS_VLD))
- isp->phy.state = OTG_STATE_A_VBUS_ERR;
+ isp->phy.otg->state = OTG_STATE_A_VBUS_ERR;
break;
}
isp_bstat = isp1301_get_u8(isp, ISP1301_OTG_STATUS);
@@ -1007,7 +1007,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
if (otg->default_a) {
switch (state) {
default:
- isp->phy.state = OTG_STATE_A_WAIT_VFALL;
+ isp->phy.otg->state = OTG_STATE_A_WAIT_VFALL;
break;
case OTG_STATE_A_WAIT_VFALL:
state = OTG_STATE_A_IDLE;
@@ -1020,7 +1020,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
host_suspend(isp);
isp1301_clear_bits(isp, ISP1301_MODE_CONTROL_1,
MC1_BDIS_ACON_EN);
- isp->phy.state = OTG_STATE_B_IDLE;
+ isp->phy.otg->state = OTG_STATE_B_IDLE;
l = omap_readl(OTG_CTRL) & OTG_CTRL_MASK;
l &= ~OTG_CTRL_BITS;
omap_writel(l, OTG_CTRL);
@@ -1031,7 +1031,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
}
isp_bstat = isp1301_get_u8(isp, ISP1301_OTG_STATUS);
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_B_PERIPHERAL:
case OTG_STATE_B_WAIT_ACON:
case OTG_STATE_B_HOST:
@@ -1071,7 +1071,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
}
}
- if (state != isp->phy.state)
+ if (state != isp->phy.otg->state)
pr_debug(" isp, %s -> %s\n",
usb_otg_state_string(state), state_name(isp));
@@ -1129,10 +1129,10 @@ isp1301_work(struct work_struct *work)
* skip A_WAIT_VRISE; hc transitions invisibly
* skip A_WAIT_BCON; same.
*/
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_A_WAIT_BCON:
case OTG_STATE_A_WAIT_VRISE:
- isp->phy.state = OTG_STATE_A_HOST;
+ isp->phy.otg->state = OTG_STATE_A_HOST;
pr_debug(" --> a_host\n");
otg_ctrl = omap_readl(OTG_CTRL);
otg_ctrl |= OTG_A_BUSREQ;
@@ -1141,7 +1141,7 @@ isp1301_work(struct work_struct *work)
omap_writel(otg_ctrl, OTG_CTRL);
break;
case OTG_STATE_B_WAIT_ACON:
- isp->phy.state = OTG_STATE_B_HOST;
+ isp->phy.otg->state = OTG_STATE_B_HOST;
pr_debug(" --> b_host (acon)\n");
break;
case OTG_STATE_B_HOST:
@@ -1368,7 +1368,7 @@ isp1301_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget)
}
power_up(isp);
- isp->phy.state = OTG_STATE_B_IDLE;
+ isp->phy.otg->state = OTG_STATE_B_IDLE;
if (machine_is_omap_h2() || machine_is_omap_h3())
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_DAT_SE0);
@@ -1403,7 +1403,7 @@ isp1301_set_power(struct usb_phy *dev, unsigned mA)
{
if (!the_transceiver)
return -ENODEV;
- if (dev->state == OTG_STATE_B_PERIPHERAL)
+ if (dev->otg->state == OTG_STATE_B_PERIPHERAL)
enable_vbus_draw(the_transceiver, mA);
return 0;
}
@@ -1414,7 +1414,7 @@ isp1301_start_srp(struct usb_otg *otg)
struct isp1301 *isp = container_of(otg->phy, struct isp1301, phy);
u32 otg_ctrl;
- if (isp != the_transceiver || isp->phy.state != OTG_STATE_B_IDLE)
+ if (isp != the_transceiver || isp->phy.otg->state != OTG_STATE_B_IDLE)
return -ENODEV;
otg_ctrl = omap_readl(OTG_CTRL);
@@ -1424,7 +1424,7 @@ isp1301_start_srp(struct usb_otg *otg)
otg_ctrl |= OTG_B_BUSREQ;
otg_ctrl &= ~OTG_A_BUSREQ & OTG_CTRL_MASK;
omap_writel(otg_ctrl, OTG_CTRL);
- isp->phy.state = OTG_STATE_B_SRP_INIT;
+ isp->phy.otg->state = OTG_STATE_B_SRP_INIT;
pr_debug("otg: SRP, %s ... %06x\n", state_name(isp),
omap_readl(OTG_CTRL));
@@ -1452,9 +1452,9 @@ isp1301_start_hnp(struct usb_otg *otg)
/* We want hardware to manage most HNP protocol timings.
* So do this part as early as possible...
*/
- switch (isp->phy.state) {
+ switch (isp->phy.otg->state) {
case OTG_STATE_B_HOST:
- isp->phy.state = OTG_STATE_B_PERIPHERAL;
+ isp->phy.otg->state = OTG_STATE_B_PERIPHERAL;
/* caller will suspend next */
break;
case OTG_STATE_A_HOST:
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 471e69dbcca0..18015b7c8afc 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -721,11 +721,11 @@ static int msm_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
}
if (!host) {
- if (otg->phy->state == OTG_STATE_A_HOST) {
+ if (otg->state == OTG_STATE_A_HOST) {
pm_runtime_get_sync(otg->phy->dev);
msm_otg_start_host(otg->phy, 0);
otg->host = NULL;
- otg->phy->state = OTG_STATE_UNDEFINED;
+ otg->state = OTG_STATE_UNDEFINED;
schedule_work(&motg->sm_work);
} else {
otg->host = NULL;
@@ -794,11 +794,11 @@ static int msm_otg_set_peripheral(struct usb_otg *otg,
}
if (!gadget) {
- if (otg->phy->state == OTG_STATE_B_PERIPHERAL) {
+ if (otg->state == OTG_STATE_B_PERIPHERAL) {
pm_runtime_get_sync(otg->phy->dev);
msm_otg_start_peripheral(otg->phy, 0);
otg->gadget = NULL;
- otg->phy->state = OTG_STATE_UNDEFINED;
+ otg->state = OTG_STATE_UNDEFINED;
schedule_work(&motg->sm_work);
} else {
otg->gadget = NULL;
@@ -1170,12 +1170,12 @@ static void msm_otg_sm_work(struct work_struct *w)
struct msm_otg *motg = container_of(w, struct msm_otg, sm_work);
struct usb_otg *otg = motg->phy.otg;
- switch (otg->phy->state) {
+ switch (otg->state) {
case OTG_STATE_UNDEFINED:
dev_dbg(otg->phy->dev, "OTG_STATE_UNDEFINED state\n");
msm_otg_reset(otg->phy);
msm_otg_init_sm(motg);
- otg->phy->state = OTG_STATE_B_IDLE;
+ otg->state = OTG_STATE_B_IDLE;
/* FALL THROUGH */
case OTG_STATE_B_IDLE:
dev_dbg(otg->phy->dev, "OTG_STATE_B_IDLE state\n");
@@ -1183,7 +1183,7 @@ static void msm_otg_sm_work(struct work_struct *w)
/* disable BSV bit */
writel(readl(USB_OTGSC) & ~OTGSC_BSVIE, USB_OTGSC);
msm_otg_start_host(otg->phy, 1);
- otg->phy->state = OTG_STATE_A_HOST;
+ otg->state = OTG_STATE_A_HOST;
} else if (test_bit(B_SESS_VLD, &motg->inputs)) {
switch (motg->chg_state) {
case USB_CHG_STATE_UNDEFINED:
@@ -1199,13 +1199,13 @@ static void msm_otg_sm_work(struct work_struct *w)
msm_otg_notify_charger(motg,
IDEV_CHG_MAX);
msm_otg_start_peripheral(otg->phy, 1);
- otg->phy->state
+ otg->state
= OTG_STATE_B_PERIPHERAL;
break;
case USB_SDP_CHARGER:
msm_otg_notify_charger(motg, IUNIT);
msm_otg_start_peripheral(otg->phy, 1);
- otg->phy->state
+ otg->state
= OTG_STATE_B_PERIPHERAL;
break;
default:
@@ -1230,7 +1230,7 @@ static void msm_otg_sm_work(struct work_struct *w)
motg->chg_type = USB_INVALID_CHARGER;
}
- if (otg->phy->state == OTG_STATE_B_IDLE)
+ if (otg->state == OTG_STATE_B_IDLE)
pm_runtime_put_sync(otg->phy->dev);
break;
case OTG_STATE_B_PERIPHERAL:
@@ -1241,7 +1241,7 @@ static void msm_otg_sm_work(struct work_struct *w)
msm_otg_start_peripheral(otg->phy, 0);
motg->chg_state = USB_CHG_STATE_UNDEFINED;
motg->chg_type = USB_INVALID_CHARGER;
- otg->phy->state = OTG_STATE_B_IDLE;
+ otg->state = OTG_STATE_B_IDLE;
msm_otg_reset(otg->phy);
schedule_work(w);
}
@@ -1250,7 +1250,7 @@ static void msm_otg_sm_work(struct work_struct *w)
dev_dbg(otg->phy->dev, "OTG_STATE_A_HOST state\n");
if (test_bit(ID, &motg->inputs)) {
msm_otg_start_host(otg->phy, 0);
- otg->phy->state = OTG_STATE_B_IDLE;
+ otg->state = OTG_STATE_B_IDLE;
msm_otg_reset(otg->phy);
schedule_work(w);
}
@@ -1303,7 +1303,7 @@ static int msm_otg_mode_show(struct seq_file *s, void *unused)
struct msm_otg *motg = s->private;
struct usb_otg *otg = motg->phy.otg;
- switch (otg->phy->state) {
+ switch (otg->state) {
case OTG_STATE_A_HOST:
seq_puts(s, "host\n");
break;
@@ -1353,7 +1353,7 @@ static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf,
switch (req_mode) {
case USB_DR_MODE_UNKNOWN:
- switch (otg->phy->state) {
+ switch (otg->state) {
case OTG_STATE_A_HOST:
case OTG_STATE_B_PERIPHERAL:
set_bit(ID, &motg->inputs);
@@ -1364,7 +1364,7 @@ static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf,
}
break;
case USB_DR_MODE_PERIPHERAL:
- switch (otg->phy->state) {
+ switch (otg->state) {
case OTG_STATE_B_IDLE:
case OTG_STATE_A_HOST:
set_bit(ID, &motg->inputs);
@@ -1375,7 +1375,7 @@ static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf,
}
break;
case USB_DR_MODE_HOST:
- switch (otg->phy->state) {
+ switch (otg->state) {
case OTG_STATE_B_IDLE:
case OTG_STATE_B_PERIPHERAL:
clear_bit(ID, &motg->inputs);
@@ -1769,7 +1769,7 @@ static int msm_otg_runtime_idle(struct device *dev)
* This 1 sec delay also prevents entering into LPM immediately
* after asynchronous interrupt.
*/
- if (otg->phy->state != OTG_STATE_UNDEFINED)
+ if (otg->state != OTG_STATE_UNDEFINED)
pm_schedule_suspend(dev, 1000);
return -EAGAIN;
diff --git a/drivers/usb/phy/phy-mv-usb.c b/drivers/usb/phy/phy-mv-usb.c
index c9517d8bda8d..ee87aa7144db 100644
--- a/drivers/usb/phy/phy-mv-usb.c
+++ b/drivers/usb/phy/phy-mv-usb.c
@@ -339,68 +339,68 @@ static void mv_otg_update_state(struct mv_otg *mvotg)
{
struct mv_otg_ctrl *otg_ctrl = &mvotg->otg_ctrl;
struct usb_phy *phy = &mvotg->phy;
- int old_state = phy->state;
+ int old_state = mvotg->phy.otg->state;
switch (old_state) {
case OTG_STATE_UNDEFINED:
- phy->state = OTG_STATE_B_IDLE;
+ mvotg->phy.otg->state = OTG_STATE_B_IDLE;
/* FALL THROUGH */
case OTG_STATE_B_IDLE:
if (otg_ctrl->id == 0)
- phy->state = OTG_STATE_A_IDLE;
+ mvotg->phy.otg->state = OTG_STATE_A_IDLE;
else if (otg_ctrl->b_sess_vld)
- phy->state = OTG_STATE_B_PERIPHERAL;
+ mvotg->phy.otg->state = OTG_STATE_B_PERIPHERAL;
break;
case OTG_STATE_B_PERIPHERAL:
if (!otg_ctrl->b_sess_vld || otg_ctrl->id == 0)
- phy->state = OTG_STATE_B_IDLE;
+ mvotg->phy.otg->state = OTG_STATE_B_IDLE;
break;
case OTG_STATE_A_IDLE:
if (otg_ctrl->id)
- phy->state = OTG_STATE_B_IDLE;
+ mvotg->phy.otg->state = OTG_STATE_B_IDLE;
else if (!(otg_ctrl->a_bus_drop) &&
(otg_ctrl->a_bus_req || otg_ctrl->a_srp_det))
- phy->state = OTG_STATE_A_WAIT_VRISE;
+ mvotg->phy.otg->state = OTG_STATE_A_WAIT_VRISE;
break;
case OTG_STATE_A_WAIT_VRISE:
if (otg_ctrl->a_vbus_vld)
- phy->state = OTG_STATE_A_WAIT_BCON;
+ mvotg->phy.otg->state = OTG_STATE_A_WAIT_BCON;
break;
case OTG_STATE_A_WAIT_BCON:
if (otg_ctrl->id || otg_ctrl->a_bus_drop
|| otg_ctrl->a_wait_bcon_timeout) {
mv_otg_cancel_timer(mvotg, A_WAIT_BCON_TIMER);
mvotg->otg_ctrl.a_wait_bcon_timeout = 0;
- phy->state = OTG_STATE_A_WAIT_VFALL;
+ mvotg->phy.otg->state = OTG_STATE_A_WAIT_VFALL;
otg_ctrl->a_bus_req = 0;
} else if (!otg_ctrl->a_vbus_vld) {
mv_otg_cancel_timer(mvotg, A_WAIT_BCON_TIMER);
mvotg->otg_ctrl.a_wait_bcon_timeout = 0;
- phy->state = OTG_STATE_A_VBUS_ERR;
+ mvotg->phy.otg->state = OTG_STATE_A_VBUS_ERR;
} else if (otg_ctrl->b_conn) {
mv_otg_cancel_timer(mvotg, A_WAIT_BCON_TIMER);
mvotg->otg_ctrl.a_wait_bcon_timeout = 0;
- phy->state = OTG_STATE_A_HOST;
+ mvotg->phy.otg->state = OTG_STATE_A_HOST;
}
break;
case OTG_STATE_A_HOST:
if (otg_ctrl->id || !otg_ctrl->b_conn
|| otg_ctrl->a_bus_drop)
- phy->state = OTG_STATE_A_WAIT_BCON;
+ mvotg->phy.otg->state = OTG_STATE_A_WAIT_BCON;
else if (!otg_ctrl->a_vbus_vld)
- phy->state = OTG_STATE_A_VBUS_ERR;
+ mvotg->phy.otg->state = OTG_STATE_A_VBUS_ERR;
break;
case OTG_STATE_A_WAIT_VFALL:
if (otg_ctrl->id
|| (!otg_ctrl->b_conn && otg_ctrl->a_sess_vld)
|| otg_ctrl->a_bus_req)
- phy->state = OTG_STATE_A_IDLE;
+ mvotg->phy.otg->state = OTG_STATE_A_IDLE;
break;
case OTG_STATE_A_VBUS_ERR:
if (otg_ctrl->id || otg_ctrl->a_clr_err
|| otg_ctrl->a_bus_drop) {
otg_ctrl->a_clr_err = 0;
- phy->state = OTG_STATE_A_WAIT_VFALL;
+ mvotg->phy.otg->state = OTG_STATE_A_WAIT_VFALL;
}
break;
default:
@@ -420,8 +420,8 @@ static void mv_otg_work(struct work_struct *work)
run:
/* work queue is single thread, or we need spin_lock to protect */
phy = &mvotg->phy;
- otg = phy->otg;
- old_state = phy->state;
+ otg = mvotg->phy.otg;
+ old_state = otg->state;
if (!mvotg->active)
return;
@@ -429,12 +429,12 @@ run:
mv_otg_update_inputs(mvotg);
mv_otg_update_state(mvotg);
- if (old_state != phy->state) {
+ if (old_state != mvotg->phy.otg->state) {
dev_info(&mvotg->pdev->dev, "change from state %s to %s\n",
state_string[old_state],
- state_string[phy->state]);
+ state_string[mvotg->phy.otg->state]);
- switch (phy->state) {
+ switch (mvotg->phy.otg->state) {
case OTG_STATE_B_IDLE:
otg->default_a = 0;
if (old_state == OTG_STATE_B_PERIPHERAL)
@@ -545,8 +545,8 @@ set_a_bus_req(struct device *dev, struct device_attribute *attr,
return -1;
/* We will use this interface to change to A device */
- if (mvotg->phy.state != OTG_STATE_B_IDLE
- && mvotg->phy.state != OTG_STATE_A_IDLE)
+ if (mvotg->phy.otg->state != OTG_STATE_B_IDLE
+ && mvotg->phy.otg->state != OTG_STATE_A_IDLE)
return -1;
/* The clock may disabled and we need to set irq for ID detected */
@@ -715,9 +715,9 @@ static int mv_otg_probe(struct platform_device *pdev)
mvotg->phy.dev = &pdev->dev;
mvotg->phy.otg = otg;
mvotg->phy.label = driver_name;
- mvotg->phy.state = OTG_STATE_UNDEFINED;
otg->phy = &mvotg->phy;
+ otg->state = OTG_STATE_UNDEFINED;
otg->set_host = mv_otg_set_host;
otg->set_peripheral = mv_otg_set_peripheral;
otg->set_vbus = mv_otg_set_vbus;
diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c
index cc61ee44b911..04ece535c2f8 100644
--- a/drivers/usb/phy/phy-tahvo.c
+++ b/drivers/usb/phy/phy-tahvo.c
@@ -81,33 +81,33 @@ static void check_vbus_state(struct tahvo_usb *tu)
reg = retu_read(rdev, TAHVO_REG_IDSR);
if (reg & TAHVO_STAT_VBUS) {
- switch (tu->phy.state) {
+ switch (tu->phy.otg->state) {
case OTG_STATE_B_IDLE:
/* Enable the gadget driver */
if (tu->phy.otg->gadget)
usb_gadget_vbus_connect(tu->phy.otg->gadget);
- tu->phy.state = OTG_STATE_B_PERIPHERAL;
+ tu->phy.otg->state = OTG_STATE_B_PERIPHERAL;
break;
case OTG_STATE_A_IDLE:
/*
* Session is now valid assuming the USB hub is driving
* Vbus.
*/
- tu->phy.state = OTG_STATE_A_HOST;
+ tu->phy.otg->state = OTG_STATE_A_HOST;
break;
default:
break;
}
dev_info(&tu->pt_dev->dev, "USB cable connected\n");
} else {
- switch (tu->phy.state) {
+ switch (tu->phy.otg->state) {
case OTG_STATE_B_PERIPHERAL:
if (tu->phy.otg->gadget)
usb_gadget_vbus_disconnect(tu->phy.otg->gadget);
- tu->phy.state = OTG_STATE_B_IDLE;
+ tu->phy.otg->state = OTG_STATE_B_IDLE;
break;
case OTG_STATE_A_HOST:
- tu->phy.state = OTG_STATE_A_IDLE;
+ tu->phy.otg->state = OTG_STATE_A_IDLE;
break;
default:
break;
@@ -132,14 +132,14 @@ static void tahvo_usb_become_host(struct tahvo_usb *tu)
/* Power up the transceiver in USB host mode */
retu_write(rdev, TAHVO_REG_USBR, USBR_REGOUT | USBR_NSUSPEND |
USBR_MASTER_SW2 | USBR_MASTER_SW1);
- tu->phy.state = OTG_STATE_A_IDLE;
+ tu->phy.otg->state = OTG_STATE_A_IDLE;
check_vbus_state(tu);
}
static void tahvo_usb_stop_host(struct tahvo_usb *tu)
{
- tu->phy.state = OTG_STATE_A_IDLE;
+ tu->phy.otg->state = OTG_STATE_A_IDLE;
}
static void tahvo_usb_become_peripheral(struct tahvo_usb *tu)
@@ -151,7 +151,7 @@ static void tahvo_usb_become_peripheral(struct tahvo_usb *tu)
/* Power up transceiver and set it in USB peripheral mode */
retu_write(rdev, TAHVO_REG_USBR, USBR_SLAVE_CONTROL | USBR_REGOUT |
USBR_NSUSPEND | USBR_SLAVE_SW);
- tu->phy.state = OTG_STATE_B_IDLE;
+ tu->phy.otg->state = OTG_STATE_B_IDLE;
check_vbus_state(tu);
}
@@ -160,7 +160,7 @@ static void tahvo_usb_stop_peripheral(struct tahvo_usb *tu)
{
if (tu->phy.otg->gadget)
usb_gadget_vbus_disconnect(tu->phy.otg->gadget);
- tu->phy.state = OTG_STATE_B_IDLE;
+ tu->phy.otg->state = OTG_STATE_B_IDLE;
}
static void tahvo_usb_power_off(struct tahvo_usb *tu)
@@ -173,7 +173,7 @@ static void tahvo_usb_power_off(struct tahvo_usb *tu)
/* Power off transceiver */
retu_write(rdev, TAHVO_REG_USBR, 0);
- tu->phy.state = OTG_STATE_UNDEFINED;
+ tu->phy.otg->state = OTG_STATE_UNDEFINED;
}
static int tahvo_usb_set_suspend(struct usb_phy *dev, int suspend)
@@ -379,7 +379,7 @@ static int tahvo_usb_probe(struct platform_device *pdev)
/* Create OTG interface */
tahvo_usb_power_off(tu);
tu->phy.dev = &pdev->dev;
- tu->phy.state = OTG_STATE_UNDEFINED;
+ tu->phy.otg->state = OTG_STATE_UNDEFINED;
tu->phy.label = DRIVER_NAME;
tu->phy.set_suspend = tahvo_usb_set_suspend;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-02 08:33:53 +0000