summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-ixp4xx
diff options
context:
space:
mode:
authorLennert Buytenhek <buytenh@wantstofly.org>2010-11-29 10:33:49 +0100
committerLennert Buytenhek <buytenh@wantstofly.org>2011-01-13 17:18:40 +0100
commitee04087add7fa429fd1e4256705479cd1386adec (patch)
tree329fd2993f5f2596bdd0876942d4fafb38ffde94 /arch/arm/mach-ixp4xx
parentc1d065e696b8a1e0486a25fa2a804da0d2d6d98c (diff)
downloadop-kernel-dev-ee04087add7fa429fd1e4256705479cd1386adec.zip
op-kernel-dev-ee04087add7fa429fd1e4256705479cd1386adec.tar.gz
ARM: ixp4xx: irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
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 4dbfcbb..4dc68d6 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