diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-23 12:33:02 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-23 12:33:02 -0700 |
commit | c44dead70a841d90ddc01968012f323c33217c9e (patch) | |
tree | 85489ebe9b9a3413cd8ee197ffb40c8aa8d97e63 /drivers/usb/host/ehci-au1xxx.c | |
parent | 99dff5856220a02b8711f2e8746413ea6e53ccf6 (diff) | |
parent | d5f6db9e1aff6ccf1876224f152c0268b0c8a992 (diff) |
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (205 commits)
USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.h
USB: UHCI: Support big endian GRUSBHC HC
sparc: add {read,write}*_be routines
USB: UHCI: Add support for big endian descriptors
USB: UHCI: Use ACCESS_ONCE rather than using a full compiler barrier
USB: UHCI: Add support for big endian mmio
usb-storage: Correct adjust_quirks to include latest flags
usb/isp1760: Fix possible unlink problems
usb/isp1760: Move function isp1760_endpoint_disable() within file.
USB: remove remaining usages of hcd->state from usbcore and fix regression
usb: musb: ux500: add configuration and build options for ux500 dma
usb: musb: ux500: add dma glue layer for ux500
usb: musb: ux500: add dma name for ux500
usb: musb: ux500: add ux500 specific code for gadget side
usb: musb: fix compile error
usb-storage: fix up the unusual_realtek device list
USB: gadget: f_audio: Fix invalid dereference of initdata
EHCI: don't rescan interrupt QHs needlessly
OHCI: fix regression caused by nVidia shutdown workaround
USB: OTG: msm: Free VCCCX regulator even if we can't set the voltage
...
Diffstat (limited to 'drivers/usb/host/ehci-au1xxx.c')
-rw-r--r-- | drivers/usb/host/ehci-au1xxx.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c index a869e3c103d3..42ae57409908 100644 --- a/drivers/usb/host/ehci-au1xxx.c +++ b/drivers/usb/host/ehci-au1xxx.c @@ -175,7 +175,8 @@ static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev) ehci = hcd_to_ehci(hcd); ehci->caps = hcd->regs; - ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase)); + ehci->regs = hcd->regs + + HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase)); /* cache this readonly data; minimize chip reads */ ehci->hcs_params = readl(&ehci->caps->hcs_params); @@ -215,10 +216,7 @@ static int ehci_hcd_au1xxx_drv_suspend(struct device *dev) struct usb_hcd *hcd = dev_get_drvdata(dev); struct ehci_hcd *ehci = hcd_to_ehci(hcd); unsigned long flags; - int rc; - - return 0; - rc = 0; + int rc = 0; if (time_before(jiffies, ehci->next_statechange)) msleep(10); @@ -233,13 +231,13 @@ static int ehci_hcd_au1xxx_drv_suspend(struct device *dev) (void)ehci_readl(ehci, &ehci->regs->intr_enable); clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); - - au1xxx_stop_ehc(); spin_unlock_irqrestore(&ehci->lock, flags); // could save FLADJ in case of Vaux power loss // ... we'd only use it to handle clock skew + au1xxx_stop_ehc(); + return rc; } |