summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-ixp4xx
diff options
context:
space:
mode:
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-ixp4xx
parent65e5d002b5ad220db2bf9557f53de5a98f7dab86 (diff)
parentbbba75606963c82febf7bd2761ea848ac5d1a1bb (diff)
downloadblackbird-op-linux-16c1020362083b320868c0deef492249089c3cd3.tar.gz
blackbird-op-linux-16c1020362083b320868c0deef492249089c3cd3.zip
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-ixp4xx')
-rw-r--r--arch/arm/mach-ixp4xx/common.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 4dbfcbb9163c..4dc68d6bb6be 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -128,9 +128,9 @@ int irq_to_gpio(unsigned int irq)
}
EXPORT_SYMBOL(irq_to_gpio);
-static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
+static int ixp4xx_set_irq_type(struct irq_data *d, unsigned int type)
{
- int line = irq2gpio[irq];
+ int line = irq2gpio[d->irq];
u32 int_style;
enum ixp4xx_irq_type irq_type;
volatile u32 *int_reg;
@@ -167,9 +167,9 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
}
if (irq_type == IXP4XX_IRQ_EDGE)
- ixp4xx_irq_edge |= (1 << irq);
+ ixp4xx_irq_edge |= (1 << d->irq);
else
- ixp4xx_irq_edge &= ~(1 << irq);
+ ixp4xx_irq_edge &= ~(1 << d->irq);
if (line >= 8) { /* pins 8-15 */
line -= 8;
@@ -188,22 +188,22 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
*int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE));
/* Configure the line as an input */
- gpio_line_config(irq2gpio[irq], IXP4XX_GPIO_IN);
+ gpio_line_config(irq2gpio[d->irq], IXP4XX_GPIO_IN);
return 0;
}
-static void ixp4xx_irq_mask(unsigned int irq)
+static void ixp4xx_irq_mask(struct irq_data *d)
{
- if ((cpu_is_ixp46x() || cpu_is_ixp43x()) && irq >= 32)
- *IXP4XX_ICMR2 &= ~(1 << (irq - 32));
+ if ((cpu_is_ixp46x() || cpu_is_ixp43x()) && d->irq >= 32)
+ *IXP4XX_ICMR2 &= ~(1 << (d->irq - 32));
else
- *IXP4XX_ICMR &= ~(1 << irq);
+ *IXP4XX_ICMR &= ~(1 << d->irq);
}
-static void ixp4xx_irq_ack(unsigned int irq)
+static void ixp4xx_irq_ack(struct irq_data *d)
{
- int line = (irq < 32) ? irq2gpio[irq] : -1;
+ int line = (d->irq < 32) ? irq2gpio[d->irq] : -1;
if (line >= 0)
*IXP4XX_GPIO_GPISR = (1 << line);
@@ -213,23 +213,23 @@ static void ixp4xx_irq_ack(unsigned int irq)
* Level triggered interrupts on GPIO lines can only be cleared when the
* interrupt condition disappears.
*/
-static void ixp4xx_irq_unmask(unsigned int irq)
+static void ixp4xx_irq_unmask(struct irq_data *d)
{
- if (!(ixp4xx_irq_edge & (1 << irq)))
- ixp4xx_irq_ack(irq);
+ if (!(ixp4xx_irq_edge & (1 << d->irq)))
+ ixp4xx_irq_ack(d);
- if ((cpu_is_ixp46x() || cpu_is_ixp43x()) && irq >= 32)
- *IXP4XX_ICMR2 |= (1 << (irq - 32));
+ if ((cpu_is_ixp46x() || cpu_is_ixp43x()) && d->irq >= 32)
+ *IXP4XX_ICMR2 |= (1 << (d->irq - 32));
else
- *IXP4XX_ICMR |= (1 << irq);
+ *IXP4XX_ICMR |= (1 << d->irq);
}
static struct irq_chip ixp4xx_irq_chip = {
.name = "IXP4xx",
- .ack = ixp4xx_irq_ack,
- .mask = ixp4xx_irq_mask,
- .unmask = ixp4xx_irq_unmask,
- .set_type = ixp4xx_set_irq_type,
+ .irq_ack = ixp4xx_irq_ack,
+ .irq_mask = ixp4xx_irq_mask,
+ .irq_unmask = ixp4xx_irq_unmask,
+ .irq_set_type = ixp4xx_set_irq_type,
};
void __init ixp4xx_init_irq(void)
OpenPOWER on IntegriCloud