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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-15 12:33:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-15 12:33:40 -0800
commit16c1020362083b320868c0deef492249089c3cd3 (patch)
treeff200df3502e6010745713275d69fd0a07e399cf /arch/arm/mach-davinci/gpio.c
parent65e5d002b5ad220db2bf9557f53de5a98f7dab86 (diff)
parentbbba75606963c82febf7bd2761ea848ac5d1a1bb (diff)
Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (161 commits) ARM: pxa: fix building issue of missing physmap.h ARM: mmp: PXA910 drive strength FAST using wrong value ARM: mmp: MMP2 drive strength FAST using wrong value ARM: pxa: fix recursive calls in pxa_low_gpio_chip AT91: Support for gsia18s board AT91: Acme Systems FOX Board G20 board files AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.h ARM: pxa: fix suspend/resume array index miscalculation ARM: pxa: use cpu_has_ipr() consistently in irq.c ARM: pxa: remove unused variable in clock-pxa3xx.c ARM: pxa: fix warning in zeus.c ARM: sa1111: fix typo in sa1111_retrigger_lowirq() ARM mxs: clkdev related compile fixes ARM i.MX mx31_3ds: Fix MC13783 regulator names ARM: plat-stmp3xxx: irq_data conversion. ARM: plat-spear: irq_data conversion. ARM: plat-orion: irq_data conversion. ARM: plat-omap: irq_data conversion. ARM: plat-nomadik: irq_data conversion. ARM: plat-mxc: irq_data conversion. ... Fix up trivial conflict in arch/arm/plat-omap/gpio.c (Lennert Buytenhek's irq_data conversion clashing with some omap irq updates)
Diffstat (limited to 'arch/arm/mach-davinci/gpio.c')
-rw-r--r--arch/arm/mach-davinci/gpio.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c
index bf0ff587e46..20d66e5e466 100644
--- a/arch/arm/mach-davinci/gpio.c
+++ b/arch/arm/mach-davinci/gpio.c
@@ -205,20 +205,20 @@ pure_initcall(davinci_gpio_setup);
* serve as EDMA event triggers.
*/
-static void gpio_irq_disable(unsigned irq)
+static void gpio_irq_disable(struct irq_data *d)
{
- struct davinci_gpio_regs __iomem *g = irq2regs(irq);
- u32 mask = (u32) get_irq_data(irq);
+ struct davinci_gpio_regs __iomem *g = irq2regs(d->irq);
+ u32 mask = (u32) irq_data_get_irq_data(d);
__raw_writel(mask, &g->clr_falling);
__raw_writel(mask, &g->clr_rising);
}
-static void gpio_irq_enable(unsigned irq)
+static void gpio_irq_enable(struct irq_data *d)
{
- struct davinci_gpio_regs __iomem *g = irq2regs(irq);
- u32 mask = (u32) get_irq_data(irq);
- unsigned status = irq_desc[irq].status;
+ struct davinci_gpio_regs __iomem *g = irq2regs(d->irq);
+ u32 mask = (u32) irq_data_get_irq_data(d);
+ unsigned status = irq_desc[d->irq].status;
status &= IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING;
if (!status)
@@ -230,19 +230,19 @@ static void gpio_irq_enable(unsigned irq)
__raw_writel(mask, &g->set_rising);
}
-static int gpio_irq_type(unsigned irq, unsigned trigger)
+static int gpio_irq_type(struct irq_data *d, unsigned trigger)
{
- struct davinci_gpio_regs __iomem *g = irq2regs(irq);
- u32 mask = (u32) get_irq_data(irq);
+ struct davinci_gpio_regs __iomem *g = irq2regs(d->irq);
+ u32 mask = (u32) irq_data_get_irq_data(d);
if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
return -EINVAL;
- irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK;
- irq_desc[irq].status |= trigger;
+ irq_desc[d->irq].status &= ~IRQ_TYPE_SENSE_MASK;
+ irq_desc[d->irq].status |= trigger;
/* don't enable the IRQ if it's currently disabled */
- if (irq_desc[irq].depth == 0) {
+ if (irq_desc[d->irq].depth == 0) {
__raw_writel(mask, (trigger & IRQ_TYPE_EDGE_FALLING)
? &g->set_falling : &g->clr_falling);
__raw_writel(mask, (trigger & IRQ_TYPE_EDGE_RISING)
@@ -253,9 +253,9 @@ static int gpio_irq_type(unsigned irq, unsigned trigger)
static struct irq_chip gpio_irqchip = {
.name = "GPIO",
- .enable = gpio_irq_enable,
- .disable = gpio_irq_disable,
- .set_type = gpio_irq_type,
+ .irq_enable = gpio_irq_enable,
+ .irq_disable = gpio_irq_disable,
+ .irq_set_type = gpio_irq_type,
};
static void
@@ -269,8 +269,8 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc)
mask <<= 16;
/* temporarily mask (level sensitive) parent IRQ */
- desc->chip->mask(irq);
- desc->chip->ack(irq);
+ desc->irq_data.chip->irq_mask(&desc->irq_data);
+ desc->irq_data.chip->irq_ack(&desc->irq_data);
while (1) {
u32 status;
int n;
@@ -293,7 +293,7 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc)
status >>= res;
}
}
- desc->chip->unmask(irq);
+ desc->irq_data.chip->irq_unmask(&desc->irq_data);
/* now it may re-trigger */
}
@@ -320,10 +320,10 @@ static int gpio_to_irq_unbanked(struct gpio_chip *chip, unsigned offset)
return -ENODEV;
}
-static int gpio_irq_type_unbanked(unsigned irq, unsigned trigger)
+static int gpio_irq_type_unbanked(struct irq_data *d, unsigned trigger)
{
- struct davinci_gpio_regs __iomem *g = irq2regs(irq);
- u32 mask = (u32) get_irq_data(irq);
+ struct davinci_gpio_regs __iomem *g = irq2regs(d->irq);
+ u32 mask = (u32) irq_data_get_irq_data(d);
if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
return -EINVAL;
@@ -397,7 +397,7 @@ static int __init davinci_gpio_irq_setup(void)
irq = bank_irq;
gpio_irqchip_unbanked = *get_irq_desc_chip(irq_to_desc(irq));
gpio_irqchip_unbanked.name = "GPIO-AINTC";
- gpio_irqchip_unbanked.set_type = gpio_irq_type_unbanked;
+ gpio_irqchip_unbanked.irq_set_type = gpio_irq_type_unbanked;
/* default trigger: both edges */
g = gpio2regs(0);