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authorLennert Buytenhek <buytenh@wantstofly.org>2010-11-29 10:35:20 +0100
committerLennert Buytenhek <buytenh@wantstofly.org>2011-01-13 17:18:44 +0100
commit5638538117ea81063b0611a7374c0d65133860ec (patch)
tree623313bfca0b99f5d8b975ffef79df7962fcd47a /arch/arm/mach-lpc32xx
parent3b7cff6604768bd561b032a02c38746707cbd3d1 (diff)
downloadop-kernel-dev-5638538117ea81063b0611a7374c0d65133860ec.zip
op-kernel-dev-5638538117ea81063b0611a7374c0d65133860ec.tar.gz
ARM: lpc32xx: irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Diffstat (limited to 'arch/arm/mach-lpc32xx')
-rw-r--r--arch/arm/mach-lpc32xx/irq.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c
index bd0df26..316ecbf 100644
--- a/arch/arm/mach-lpc32xx/irq.c
+++ b/arch/arm/mach-lpc32xx/irq.c
@@ -191,38 +191,38 @@ static void get_controller(unsigned int irq, unsigned int *base,
}
}
-static void lpc32xx_mask_irq(unsigned int irq)
+static void lpc32xx_mask_irq(struct irq_data *d)
{
unsigned int reg, ctrl, mask;
- get_controller(irq, &ctrl, &mask);
+ get_controller(d->irq, &ctrl, &mask);
reg = __raw_readl(LPC32XX_INTC_MASK(ctrl)) & ~mask;
__raw_writel(reg, LPC32XX_INTC_MASK(ctrl));
}
-static void lpc32xx_unmask_irq(unsigned int irq)
+static void lpc32xx_unmask_irq(struct irq_data *d)
{
unsigned int reg, ctrl, mask;
- get_controller(irq, &ctrl, &mask);
+ get_controller(d->irq, &ctrl, &mask);
reg = __raw_readl(LPC32XX_INTC_MASK(ctrl)) | mask;
__raw_writel(reg, LPC32XX_INTC_MASK(ctrl));
}
-static void lpc32xx_ack_irq(unsigned int irq)
+static void lpc32xx_ack_irq(struct irq_data *d)
{
unsigned int ctrl, mask;
- get_controller(irq, &ctrl, &mask);
+ get_controller(d->irq, &ctrl, &mask);
__raw_writel(mask, LPC32XX_INTC_RAW_STAT(ctrl));
/* Also need to clear pending wake event */
- if (lpc32xx_events[irq].mask != 0)
- __raw_writel(lpc32xx_events[irq].mask,
- lpc32xx_events[irq].event_group->rawstat_reg);
+ if (lpc32xx_events[d->irq].mask != 0)
+ __raw_writel(lpc32xx_events[d->irq].mask,
+ lpc32xx_events[d->irq].event_group->rawstat_reg);
}
static void __lpc32xx_set_irq_type(unsigned int irq, int use_high_level,
@@ -261,27 +261,27 @@ static void __lpc32xx_set_irq_type(unsigned int irq, int use_high_level,
}
}
-static int lpc32xx_set_irq_type(unsigned int irq, unsigned int type)
+static int lpc32xx_set_irq_type(struct irq_data *d, unsigned int type)
{
switch (type) {
case IRQ_TYPE_EDGE_RISING:
/* Rising edge sensitive */
- __lpc32xx_set_irq_type(irq, 1, 1);
+ __lpc32xx_set_irq_type(d->irq, 1, 1);
break;
case IRQ_TYPE_EDGE_FALLING:
/* Falling edge sensitive */
- __lpc32xx_set_irq_type(irq, 0, 1);
+ __lpc32xx_set_irq_type(d->irq, 0, 1);
break;
case IRQ_TYPE_LEVEL_LOW:
/* Low level sensitive */
- __lpc32xx_set_irq_type(irq, 0, 0);
+ __lpc32xx_set_irq_type(d->irq, 0, 0);
break;
case IRQ_TYPE_LEVEL_HIGH:
/* High level sensitive */
- __lpc32xx_set_irq_type(irq, 1, 0);
+ __lpc32xx_set_irq_type(d->irq, 1, 0);
break;
/* Other modes are not supported */
@@ -290,33 +290,33 @@ static int lpc32xx_set_irq_type(unsigned int irq, unsigned int type)
}
/* Ok to use the level handler for all types */
- set_irq_handler(irq, handle_level_irq);
+ set_irq_handler(d->irq, handle_level_irq);
return 0;
}
-static int lpc32xx_irq_wake(unsigned int irqno, unsigned int state)
+static int lpc32xx_irq_wake(struct irq_data *d, unsigned int state)
{
unsigned long eventreg;
- if (lpc32xx_events[irqno].mask != 0) {
- eventreg = __raw_readl(lpc32xx_events[irqno].
+ if (lpc32xx_events[d->irq].mask != 0) {
+ eventreg = __raw_readl(lpc32xx_events[d->irq].
event_group->enab_reg);
if (state)
- eventreg |= lpc32xx_events[irqno].mask;
+ eventreg |= lpc32xx_events[d->irq].mask;
else
- eventreg &= ~lpc32xx_events[irqno].mask;
+ eventreg &= ~lpc32xx_events[d->irq].mask;
__raw_writel(eventreg,
- lpc32xx_events[irqno].event_group->enab_reg);
+ lpc32xx_events[d->irq].event_group->enab_reg);
return 0;
}
/* Clear event */
- __raw_writel(lpc32xx_events[irqno].mask,
- lpc32xx_events[irqno].event_group->rawstat_reg);
+ __raw_writel(lpc32xx_events[d->irq].mask,
+ lpc32xx_events[d->irq].event_group->rawstat_reg);
return -ENODEV;
}
@@ -336,11 +336,11 @@ static void __init lpc32xx_set_default_mappings(unsigned int apr,
}
static struct irq_chip lpc32xx_irq_chip = {
- .ack = lpc32xx_ack_irq,
- .mask = lpc32xx_mask_irq,
- .unmask = lpc32xx_unmask_irq,
- .set_type = lpc32xx_set_irq_type,
- .set_wake = lpc32xx_irq_wake
+ .irq_ack = lpc32xx_ack_irq,
+ .irq_mask = lpc32xx_mask_irq,
+ .irq_unmask = lpc32xx_unmask_irq,
+ .irq_set_type = lpc32xx_set_irq_type,
+ .irq_set_wake = lpc32xx_irq_wake
};
static void lpc32xx_sic1_handler(unsigned int irq, struct irq_desc *desc)
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