summaryrefslogtreecommitdiffstats
path: root/arch/arm
diff options
context:
space:
mode:
authorLennert Buytenhek <buytenh@wantstofly.org>2010-11-29 11:17:38 +0100
committerLennert Buytenhek <buytenh@wantstofly.org>2011-01-13 17:19:12 +0100
commit3b0c8d40387482d6a446da9ef0c97fede20a7b89 (patch)
treee5e6cd23b8609b269aa2544625fdc432dc45a2c1 /arch/arm
parente9191028e84a7a55146b2659e96bea998021b171 (diff)
downloadop-kernel-dev-3b0c8d40387482d6a446da9ef0c97fede20a7b89.zip
op-kernel-dev-3b0c8d40387482d6a446da9ef0c97fede20a7b89.tar.gz
ARM: plat-orion: irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Acked-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/plat-orion/gpio.c37
-rw-r--r--arch/arm/plat-orion/irq.c18
2 files changed, 27 insertions, 28 deletions
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index e814803..5f35223 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -232,20 +232,19 @@ EXPORT_SYMBOL(orion_gpio_set_blink);
* polarity LEVEL mask
*
****************************************************************************/
-
-static void gpio_irq_ack(u32 irq)
+static void gpio_irq_ack(struct irq_data *d)
{
- int type = irq_desc[irq].status & IRQ_TYPE_SENSE_MASK;
+ int type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK;
if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) {
- int pin = irq_to_gpio(irq);
+ int pin = irq_to_gpio(d->irq);
writel(~(1 << (pin & 31)), GPIO_EDGE_CAUSE(pin));
}
}
-static void gpio_irq_mask(u32 irq)
+static void gpio_irq_mask(struct irq_data *d)
{
- int pin = irq_to_gpio(irq);
- int type = irq_desc[irq].status & IRQ_TYPE_SENSE_MASK;
+ int pin = irq_to_gpio(d->irq);
+ int type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK;
u32 reg = (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) ?
GPIO_EDGE_MASK(pin) : GPIO_LEVEL_MASK(pin);
u32 u = readl(reg);
@@ -253,10 +252,10 @@ static void gpio_irq_mask(u32 irq)
writel(u, reg);
}
-static void gpio_irq_unmask(u32 irq)
+static void gpio_irq_unmask(struct irq_data *d)
{
- int pin = irq_to_gpio(irq);
- int type = irq_desc[irq].status & IRQ_TYPE_SENSE_MASK;
+ int pin = irq_to_gpio(d->irq);
+ int type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK;
u32 reg = (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) ?
GPIO_EDGE_MASK(pin) : GPIO_LEVEL_MASK(pin);
u32 u = readl(reg);
@@ -264,20 +263,20 @@ static void gpio_irq_unmask(u32 irq)
writel(u, reg);
}
-static int gpio_irq_set_type(u32 irq, u32 type)
+static int gpio_irq_set_type(struct irq_data *d, u32 type)
{
- int pin = irq_to_gpio(irq);
+ int pin = irq_to_gpio(d->irq);
struct irq_desc *desc;
u32 u;
u = readl(GPIO_IO_CONF(pin)) & (1 << (pin & 31));
if (!u) {
printk(KERN_ERR "orion gpio_irq_set_type failed "
- "(irq %d, pin %d).\n", irq, pin);
+ "(irq %d, pin %d).\n", d->irq, pin);
return -EINVAL;
}
- desc = irq_desc + irq;
+ desc = irq_desc + d->irq;
/*
* Set edge/level type.
@@ -287,7 +286,7 @@ static int gpio_irq_set_type(u32 irq, u32 type)
} else if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
desc->handle_irq = handle_level_irq;
} else {
- printk(KERN_ERR "failed to set irq=%d (type=%d)\n", irq, type);
+ printk(KERN_ERR "failed to set irq=%d (type=%d)\n", d->irq, type);
return -EINVAL;
}
@@ -325,10 +324,10 @@ static int gpio_irq_set_type(u32 irq, u32 type)
struct irq_chip orion_gpio_irq_chip = {
.name = "orion_gpio_irq",
- .ack = gpio_irq_ack,
- .mask = gpio_irq_mask,
- .unmask = gpio_irq_unmask,
- .set_type = gpio_irq_set_type,
+ .irq_ack = gpio_irq_ack,
+ .irq_mask = gpio_irq_mask,
+ .irq_unmask = gpio_irq_unmask,
+ .irq_set_type = gpio_irq_set_type,
};
void orion_gpio_irq_handler(int pinoff)
diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c
index 3f9d34f..7d0c7eb 100644
--- a/arch/arm/plat-orion/irq.c
+++ b/arch/arm/plat-orion/irq.c
@@ -14,31 +14,31 @@
#include <linux/io.h>
#include <plat/irq.h>
-static void orion_irq_mask(u32 irq)
+static void orion_irq_mask(struct irq_data *d)
{
- void __iomem *maskaddr = get_irq_chip_data(irq);
+ void __iomem *maskaddr = irq_data_get_irq_chip_data(d);
u32 mask;
mask = readl(maskaddr);
- mask &= ~(1 << (irq & 31));
+ mask &= ~(1 << (d->irq & 31));
writel(mask, maskaddr);
}
-static void orion_irq_unmask(u32 irq)
+static void orion_irq_unmask(struct irq_data *d)
{
- void __iomem *maskaddr = get_irq_chip_data(irq);
+ void __iomem *maskaddr = irq_data_get_irq_chip_data(d);
u32 mask;
mask = readl(maskaddr);
- mask |= 1 << (irq & 31);
+ mask |= 1 << (d->irq & 31);
writel(mask, maskaddr);
}
static struct irq_chip orion_irq_chip = {
.name = "orion_irq",
- .mask = orion_irq_mask,
- .mask_ack = orion_irq_mask,
- .unmask = orion_irq_unmask,
+ .irq_mask = orion_irq_mask,
+ .irq_mask_ack = orion_irq_mask,
+ .irq_unmask = orion_irq_unmask,
};
void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr)
OpenPOWER on IntegriCloud