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authorGrant Likely <grant.likely@secretlab.ca>2011-05-04 15:02:15 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-05-04 15:02:15 +1000
commit476eb4912601a8c01e6702b9a029f476b4b131d2 (patch)
tree2ed0b8c166c7cb46174318fe187f5edc062829be /arch/powerpc/platforms
parent65f47f1339dfcffcd5837a307172fb41aa39e479 (diff)
downloadlinaro-lsk-476eb4912601a8c01e6702b9a029f476b4b131d2.tar.gz
powerpc/irq: Stop exporting irq_map
First step in eliminating irq_map[] table entirely Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/512x/mpc5121_ads_cpld.c4
-rw-r--r--arch/powerpc/platforms/52xx/media5200.c4
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pic.c79
-rw-r--r--arch/powerpc/platforms/82xx/pq2ads-pci-pic.c4
-rw-r--r--arch/powerpc/platforms/85xx/socrates_fpga_pic.c26
-rw-r--r--arch/powerpc/platforms/86xx/gef_pic.c10
-rw-r--r--arch/powerpc/platforms/8xx/m8xx_setup.c2
-rw-r--r--arch/powerpc/platforms/cell/axon_msi.c2
-rw-r--r--arch/powerpc/platforms/cell/spider-pic.c10
-rw-r--r--arch/powerpc/platforms/embedded6xx/flipper-pic.c8
-rw-r--r--arch/powerpc/platforms/embedded6xx/hlwd-pic.c8
-rw-r--r--arch/powerpc/platforms/iseries/irq.c10
-rw-r--r--arch/powerpc/platforms/powermac/pic.c12
-rw-r--r--arch/powerpc/platforms/pseries/ras.c4
14 files changed, 55 insertions, 128 deletions
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
index cfc4b200998..a8bc0d44393 100644
--- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
+++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
@@ -61,7 +61,7 @@ irq_to_pic_bit(unsigned int irq)
static void
cpld_mask_irq(struct irq_data *d)
{
- unsigned int cpld_irq = (unsigned int)irq_map[d->irq].hwirq;
+ unsigned int cpld_irq = (unsigned int)irqd_to_hwirq(d);
void __iomem *pic_mask = irq_to_pic_mask(cpld_irq);
out_8(pic_mask,
@@ -71,7 +71,7 @@ cpld_mask_irq(struct irq_data *d)
static void
cpld_unmask_irq(struct irq_data *d)
{
- unsigned int cpld_irq = (unsigned int)irq_map[d->irq].hwirq;
+ unsigned int cpld_irq = (unsigned int)irqd_to_hwirq(d);
void __iomem *pic_mask = irq_to_pic_mask(cpld_irq);
out_8(pic_mask,
diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c
index 57a6a349e93..96f85e5e0cd 100644
--- a/arch/powerpc/platforms/52xx/media5200.c
+++ b/arch/powerpc/platforms/52xx/media5200.c
@@ -56,7 +56,7 @@ static void media5200_irq_unmask(struct irq_data *d)
spin_lock_irqsave(&media5200_irq.lock, flags);
val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE);
- val |= 1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq);
+ val |= 1 << (MEDIA5200_IRQ_SHIFT + irqd_to_hwirq(d));
out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val);
spin_unlock_irqrestore(&media5200_irq.lock, flags);
}
@@ -68,7 +68,7 @@ static void media5200_irq_mask(struct irq_data *d)
spin_lock_irqsave(&media5200_irq.lock, flags);
val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE);
- val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq));
+ val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irqd_to_hwirq(d)));
out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val);
spin_unlock_irqrestore(&media5200_irq.lock, flags);
}
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 1dd15400f6f..bb611819b83 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -157,48 +157,30 @@ static inline void io_be_clrbit(u32 __iomem *addr, int bitno)
*/
static void mpc52xx_extirq_mask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_clrbit(&intr->ctrl, 11 - l2irq);
}
static void mpc52xx_extirq_unmask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_setbit(&intr->ctrl, 11 - l2irq);
}
static void mpc52xx_extirq_ack(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_setbit(&intr->ctrl, 27-l2irq);
}
static int mpc52xx_extirq_set_type(struct irq_data *d, unsigned int flow_type)
{
u32 ctrl_reg, type;
- int irq;
- int l2irq;
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
void *handler = handle_level_irq;
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
- pr_debug("%s: irq=%x. l2=%d flow_type=%d\n", __func__, irq, l2irq, flow_type);
+ pr_debug("%s: irq=%x. l2=%d flow_type=%d\n", __func__,
+ (int) irqd_to_hwirq(d), l2irq, flow_type);
switch (flow_type) {
case IRQF_TRIGGER_HIGH: type = 0; break;
@@ -237,23 +219,13 @@ static int mpc52xx_null_set_type(struct irq_data *d, unsigned int flow_type)
static void mpc52xx_main_mask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_setbit(&intr->main_mask, 16 - l2irq);
}
static void mpc52xx_main_unmask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_clrbit(&intr->main_mask, 16 - l2irq);
}
@@ -270,23 +242,13 @@ static struct irq_chip mpc52xx_main_irqchip = {
*/
static void mpc52xx_periph_mask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_setbit(&intr->per_mask, 31 - l2irq);
}
static void mpc52xx_periph_unmask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_clrbit(&intr->per_mask, 31 - l2irq);
}
@@ -303,34 +265,19 @@ static struct irq_chip mpc52xx_periph_irqchip = {
*/
static void mpc52xx_sdma_mask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_setbit(&sdma->IntMask, l2irq);
}
static void mpc52xx_sdma_unmask(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
io_be_clrbit(&sdma->IntMask, l2irq);
}
static void mpc52xx_sdma_ack(struct irq_data *d)
{
- int irq;
- int l2irq;
-
- irq = irq_map[d->irq].hwirq;
- l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+ int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
out_be32(&sdma->IntPend, 1 << l2irq);
}
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 4a4eb6ffa12..5d6c34ce0cb 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -42,7 +42,7 @@ struct pq2ads_pci_pic {
static void pq2ads_pci_mask_irq(struct irq_data *d)
{
struct pq2ads_pci_pic *priv = irq_data_get_irq_chip_data(d);
- int irq = NUM_IRQS - virq_to_hw(d->irq) - 1;
+ int irq = NUM_IRQS - irqd_to_hwirq(d) - 1;
if (irq != -1) {
unsigned long flags;
@@ -58,7 +58,7 @@ static void pq2ads_pci_mask_irq(struct irq_data *d)
static void pq2ads_pci_unmask_irq(struct irq_data *d)
{
struct pq2ads_pci_pic *priv = irq_data_get_irq_chip_data(d);
- int irq = NUM_IRQS - virq_to_hw(d->irq) - 1;
+ int irq = NUM_IRQS - irqd_to_hwirq(d) - 1;
if (irq != -1) {
unsigned long flags;
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
index db864623b4a..12cb9bb2cc6 100644
--- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
+++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
@@ -48,8 +48,6 @@ static struct socrates_fpga_irq_info fpga_irqs[SOCRATES_FPGA_NUM_IRQS] = {
[8] = {0, IRQ_TYPE_LEVEL_HIGH},
};
-#define socrates_fpga_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq)
-
static DEFINE_RAW_SPINLOCK(socrates_fpga_pic_lock);
static void __iomem *socrates_fpga_pic_iobase;
@@ -110,11 +108,9 @@ void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc)
static void socrates_fpga_pic_ack(struct irq_data *d)
{
unsigned long flags;
- unsigned int hwirq, irq_line;
+ unsigned int irq_line, hwirq = irqd_to_hwirq(d);
uint32_t mask;
- hwirq = socrates_fpga_irq_to_hw(d->irq);
-
irq_line = fpga_irqs[hwirq].irq_line;
raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -127,12 +123,10 @@ static void socrates_fpga_pic_ack(struct irq_data *d)
static void socrates_fpga_pic_mask(struct irq_data *d)
{
unsigned long flags;
- unsigned int hwirq;
+ unsigned int hwirq = irqd_to_hwirq(d);
int irq_line;
u32 mask;
- hwirq = socrates_fpga_irq_to_hw(d->irq);
-
irq_line = fpga_irqs[hwirq].irq_line;
raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -145,12 +139,10 @@ static void socrates_fpga_pic_mask(struct irq_data *d)
static void socrates_fpga_pic_mask_ack(struct irq_data *d)
{
unsigned long flags;
- unsigned int hwirq;
+ unsigned int hwirq = irqd_to_hwirq(d);
int irq_line;
u32 mask;
- hwirq = socrates_fpga_irq_to_hw(d->irq);
-
irq_line = fpga_irqs[hwirq].irq_line;
raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -164,12 +156,10 @@ static void socrates_fpga_pic_mask_ack(struct irq_data *d)
static void socrates_fpga_pic_unmask(struct irq_data *d)
{
unsigned long flags;
- unsigned int hwirq;
+ unsigned int hwirq = irqd_to_hwirq(d);
int irq_line;
u32 mask;
- hwirq = socrates_fpga_irq_to_hw(d->irq);
-
irq_line = fpga_irqs[hwirq].irq_line;
raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -182,12 +172,10 @@ static void socrates_fpga_pic_unmask(struct irq_data *d)
static void socrates_fpga_pic_eoi(struct irq_data *d)
{
unsigned long flags;
- unsigned int hwirq;
+ unsigned int hwirq = irqd_to_hwirq(d);
int irq_line;
u32 mask;
- hwirq = socrates_fpga_irq_to_hw(d->irq);
-
irq_line = fpga_irqs[hwirq].irq_line;
raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -201,12 +189,10 @@ static int socrates_fpga_pic_set_type(struct irq_data *d,
unsigned int flow_type)
{
unsigned long flags;
- unsigned int hwirq;
+ unsigned int hwirq = irqd_to_hwirq(d);
int polarity;
u32 mask;
- hwirq = socrates_fpga_irq_to_hw(d->irq);
-
if (fpga_irqs[hwirq].type != IRQ_TYPE_NONE)
return -EINVAL;
diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c
index 0beec7d5566..94594e58594 100644
--- a/arch/powerpc/platforms/86xx/gef_pic.c
+++ b/arch/powerpc/platforms/86xx/gef_pic.c
@@ -46,8 +46,6 @@
#define GEF_PIC_CPU0_MCP_MASK GEF_PIC_MCP_MASK(0)
#define GEF_PIC_CPU1_MCP_MASK GEF_PIC_MCP_MASK(1)
-#define gef_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq)
-
static DEFINE_RAW_SPINLOCK(gef_pic_lock);
@@ -113,11 +111,9 @@ void gef_pic_cascade(unsigned int irq, struct irq_desc *desc)
static void gef_pic_mask(struct irq_data *d)
{
unsigned long flags;
- unsigned int hwirq;
+ unsigned int hwirq = irqd_to_hwirq(d);
u32 mask;
- hwirq = gef_irq_to_hw(d->irq);
-
raw_spin_lock_irqsave(&gef_pic_lock, flags);
mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0));
mask &= ~(1 << hwirq);
@@ -136,11 +132,9 @@ static void gef_pic_mask_ack(struct irq_data *d)
static void gef_pic_unmask(struct irq_data *d)
{
unsigned long flags;
- unsigned int hwirq;
+ unsigned int hwirq = irqd_to_hwirq(d);
u32 mask;
- hwirq = gef_irq_to_hw(d->irq);
-
raw_spin_lock_irqsave(&gef_pic_lock, flags);
mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0));
mask |= (1 << hwirq);
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index 9ecce995dd4..1e121088826 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -150,7 +150,7 @@ void __init mpc8xx_calibrate_decr(void)
*/
cpu = of_find_node_by_type(NULL, "cpu");
virq= irq_of_parse_and_map(cpu, 0);
- irq = irq_map[virq].hwirq;
+ irq = virq_to_hw(virq);
sys_tmr2 = immr_map(im_sit);
out_be16(&sys_tmr2->sit_tbscr, ((1 << (7 - (irq/2))) << 8) |
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index bb5ebf8fa80..1e3329e8578 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -113,7 +113,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
pr_devel("axon_msi: woff %x roff %x msi %x\n",
write_offset, msic->read_offset, msi);
- if (msi < NR_IRQS && irq_map[msi].host == msic->irq_host) {
+ if (msi < NR_IRQS && virq_to_host(msi) == msic->irq_host) {
generic_handle_irq(msi);
msic->fifo_virt[idx] = cpu_to_le32(0xffffffff);
} else {
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index c5cf50e6b45..34d2b99d10c 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -70,7 +70,7 @@ static struct spider_pic spider_pics[SPIDER_CHIP_COUNT];
static struct spider_pic *spider_virq_to_pic(unsigned int virq)
{
- return irq_map[virq].host->host_data;
+ return virq_to_host(virq)->host_data;
}
static void __iomem *spider_get_irq_config(struct spider_pic *pic,
@@ -82,7 +82,7 @@ static void __iomem *spider_get_irq_config(struct spider_pic *pic,
static void spider_unmask_irq(struct irq_data *d)
{
struct spider_pic *pic = spider_virq_to_pic(d->irq);
- void __iomem *cfg = spider_get_irq_config(pic, irq_map[d->irq].hwirq);
+ void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));
out_be32(cfg, in_be32(cfg) | 0x30000000u);
}
@@ -90,7 +90,7 @@ static void spider_unmask_irq(struct irq_data *d)
static void spider_mask_irq(struct irq_data *d)
{
struct spider_pic *pic = spider_virq_to_pic(d->irq);
- void __iomem *cfg = spider_get_irq_config(pic, irq_map[d->irq].hwirq);
+ void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));
out_be32(cfg, in_be32(cfg) & ~0x30000000u);
}
@@ -98,7 +98,7 @@ static void spider_mask_irq(struct irq_data *d)
static void spider_ack_irq(struct irq_data *d)
{
struct spider_pic *pic = spider_virq_to_pic(d->irq);
- unsigned int src = irq_map[d->irq].hwirq;
+ unsigned int src = irqd_to_hwirq(d);
/* Reset edge detection logic if necessary
*/
@@ -117,7 +117,7 @@ static int spider_set_irq_type(struct irq_data *d, unsigned int type)
{
unsigned int sense = type & IRQ_TYPE_SENSE_MASK;
struct spider_pic *pic = spider_virq_to_pic(d->irq);
- unsigned int hw = irq_map[d->irq].hwirq;
+ unsigned int hw = irqd_to_hwirq(d);
void __iomem *cfg = spider_get_irq_config(pic, hw);
u32 old_mask;
u32 ic;
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
index 12aa62b6f22..77cbe4c8f95 100644
--- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
@@ -48,7 +48,7 @@
static void flipper_pic_mask_and_ack(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
u32 mask = 1 << irq;
@@ -59,7 +59,7 @@ static void flipper_pic_mask_and_ack(struct irq_data *d)
static void flipper_pic_ack(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
/* this is at least needed for RSW */
@@ -68,7 +68,7 @@ static void flipper_pic_ack(struct irq_data *d)
static void flipper_pic_mask(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
clrbits32(io_base + FLIPPER_IMR, 1 << irq);
@@ -76,7 +76,7 @@ static void flipper_pic_mask(struct irq_data *d)
static void flipper_pic_unmask(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
setbits32(io_base + FLIPPER_IMR, 1 << irq);
diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
index 2bdddfc9d52..44b398b0a2f 100644
--- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
@@ -43,7 +43,7 @@
static void hlwd_pic_mask_and_ack(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
u32 mask = 1 << irq;
@@ -53,7 +53,7 @@ static void hlwd_pic_mask_and_ack(struct irq_data *d)
static void hlwd_pic_ack(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
out_be32(io_base + HW_BROADWAY_ICR, 1 << irq);
@@ -61,7 +61,7 @@ static void hlwd_pic_ack(struct irq_data *d)
static void hlwd_pic_mask(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
clrbits32(io_base + HW_BROADWAY_IMR, 1 << irq);
@@ -69,7 +69,7 @@ static void hlwd_pic_mask(struct irq_data *d)
static void hlwd_pic_unmask(struct irq_data *d)
{
- int irq = virq_to_hw(d->irq);
+ int irq = irqd_to_hwirq(d);
void __iomem *io_base = irq_data_get_irq_chip_data(d);
setbits32(io_base + HW_BROADWAY_IMR, 1 << irq);
diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c
index 52a6889832c..375c21ca660 100644
--- a/arch/powerpc/platforms/iseries/irq.c
+++ b/arch/powerpc/platforms/iseries/irq.c
@@ -171,7 +171,7 @@ static void iseries_enable_IRQ(struct irq_data *d)
{
u32 bus, dev_id, function, mask;
const u32 sub_bus = 0;
- unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+ unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
/* The IRQ has already been locked by the caller */
bus = REAL_IRQ_TO_BUS(rirq);
@@ -188,7 +188,7 @@ static unsigned int iseries_startup_IRQ(struct irq_data *d)
{
u32 bus, dev_id, function, mask;
const u32 sub_bus = 0;
- unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+ unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
bus = REAL_IRQ_TO_BUS(rirq);
function = REAL_IRQ_TO_FUNC(rirq);
@@ -234,7 +234,7 @@ static void iseries_shutdown_IRQ(struct irq_data *d)
{
u32 bus, dev_id, function, mask;
const u32 sub_bus = 0;
- unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+ unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
/* irq should be locked by the caller */
bus = REAL_IRQ_TO_BUS(rirq);
@@ -257,7 +257,7 @@ static void iseries_disable_IRQ(struct irq_data *d)
{
u32 bus, dev_id, function, mask;
const u32 sub_bus = 0;
- unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+ unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
/* The IRQ has already been locked by the caller */
bus = REAL_IRQ_TO_BUS(rirq);
@@ -271,7 +271,7 @@ static void iseries_disable_IRQ(struct irq_data *d)
static void iseries_end_IRQ(struct irq_data *d)
{
- unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+ unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
HvCallPci_eoi(REAL_IRQ_TO_BUS(rirq), REAL_IRQ_TO_SUBBUS(rirq),
(REAL_IRQ_TO_IDSEL(rirq) << 4) + REAL_IRQ_TO_FUNC(rirq));
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 023f24086a0..2f34ad04029 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -84,7 +84,7 @@ static void __pmac_retrigger(unsigned int irq_nr)
static void pmac_mask_and_ack_irq(struct irq_data *d)
{
- unsigned int src = irq_map[d->irq].hwirq;
+ unsigned int src = irqd_to_hwirq(d);
unsigned long bit = 1UL << (src & 0x1f);
int i = src >> 5;
unsigned long flags;
@@ -106,7 +106,7 @@ static void pmac_mask_and_ack_irq(struct irq_data *d)
static void pmac_ack_irq(struct irq_data *d)
{
- unsigned int src = irq_map[d->irq].hwirq;
+ unsigned int src = irqd_to_hwirq(d);
unsigned long bit = 1UL << (src & 0x1f);
int i = src >> 5;
unsigned long flags;
@@ -152,7 +152,7 @@ static void __pmac_set_irq_mask(unsigned int irq_nr, int nokicklost)
static unsigned int pmac_startup_irq(struct irq_data *d)
{
unsigned long flags;
- unsigned int src = irq_map[d->irq].hwirq;
+ unsigned int src = irqd_to_hwirq(d);
unsigned long bit = 1UL << (src & 0x1f);
int i = src >> 5;
@@ -169,7 +169,7 @@ static unsigned int pmac_startup_irq(struct irq_data *d)
static void pmac_mask_irq(struct irq_data *d)
{
unsigned long flags;
- unsigned int src = irq_map[d->irq].hwirq;
+ unsigned int src = irqd_to_hwirq(d);
raw_spin_lock_irqsave(&pmac_pic_lock, flags);
__clear_bit(src, ppc_cached_irq_mask);
@@ -180,7 +180,7 @@ static void pmac_mask_irq(struct irq_data *d)
static void pmac_unmask_irq(struct irq_data *d)
{
unsigned long flags;
- unsigned int src = irq_map[d->irq].hwirq;
+ unsigned int src = irqd_to_hwirq(d);
raw_spin_lock_irqsave(&pmac_pic_lock, flags);
__set_bit(src, ppc_cached_irq_mask);
@@ -193,7 +193,7 @@ static int pmac_retrigger(struct irq_data *d)
unsigned long flags;
raw_spin_lock_irqsave(&pmac_pic_lock, flags);
- __pmac_retrigger(irq_map[d->irq].hwirq);
+ __pmac_retrigger(irqd_to_hwirq(d));
raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
return 1;
}
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index c55d7ad9c64..164a8eb4592 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -122,7 +122,7 @@ static irqreturn_t ras_epow_interrupt(int irq, void *dev_id)
status = rtas_call(ras_check_exception_token, 6, 1, NULL,
RTAS_VECTOR_EXTERNAL_INTERRUPT,
- irq_map[irq].hwirq,
+ virq_to_hw(irq),
RTAS_EPOW_WARNING | RTAS_POWERMGM_EVENTS,
critical, __pa(&ras_log_buf),
rtas_get_error_log_max());
@@ -157,7 +157,7 @@ static irqreturn_t ras_error_interrupt(int irq, void *dev_id)
status = rtas_call(ras_check_exception_token, 6, 1, NULL,
RTAS_VECTOR_EXTERNAL_INTERRUPT,
- irq_map[irq].hwirq,
+ virq_to_hw(irq),
RTAS_INTERNAL_ERROR, 1 /*Time Critical */,
__pa(&ras_log_buf),
rtas_get_error_log_max());