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authorThomas Gleixner <tglx@linutronix.de>2011-03-23 21:09:02 +0000
committerRalf Baechle <ralf@linux-mips.org>2011-03-25 18:45:17 +0100
commita93951c459f49ef30eef88569aa159d6451b400f (patch)
tree98b2f269446ae6a18c68f6cf0ffa953e40792d05 /arch/mips
parent5b3a374109f844ab7307ce3486749a1b69a7b3a7 (diff)
MIPS: irq_cpu: Convert to new irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2191/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/kernel/irq_cpu.c46
1 files changed, 21 insertions, 25 deletions
diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index 0262abe09121..fd945c56bc33 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -37,42 +37,38 @@
#include <asm/mipsmtregs.h>
#include <asm/system.h>
-static inline void unmask_mips_irq(unsigned int irq)
+static inline void unmask_mips_irq(struct irq_data *d)
{
- set_c0_status(0x100 << (irq - MIPS_CPU_IRQ_BASE));
+ set_c0_status(0x100 << (d->irq - MIPS_CPU_IRQ_BASE));
irq_enable_hazard();
}
-static inline void mask_mips_irq(unsigned int irq)
+static inline void mask_mips_irq(struct irq_data *d)
{
- clear_c0_status(0x100 << (irq - MIPS_CPU_IRQ_BASE));
+ clear_c0_status(0x100 << (d->irq - MIPS_CPU_IRQ_BASE));
irq_disable_hazard();
}
static struct irq_chip mips_cpu_irq_controller = {
.name = "MIPS",
- .ack = mask_mips_irq,
- .mask = mask_mips_irq,
- .mask_ack = mask_mips_irq,
- .unmask = unmask_mips_irq,
- .eoi = unmask_mips_irq,
+ .irq_ack = mask_mips_irq,
+ .irq_mask = mask_mips_irq,
+ .irq_mask_ack = mask_mips_irq,
+ .irq_unmask = unmask_mips_irq,
+ .irq_eoi = unmask_mips_irq,
};
/*
* Basically the same as above but taking care of all the MT stuff
*/
-#define unmask_mips_mt_irq unmask_mips_irq
-#define mask_mips_mt_irq mask_mips_irq
-
-static unsigned int mips_mt_cpu_irq_startup(unsigned int irq)
+static unsigned int mips_mt_cpu_irq_startup(struct irq_data *d)
{
unsigned int vpflags = dvpe();
- clear_c0_cause(0x100 << (irq - MIPS_CPU_IRQ_BASE));
+ clear_c0_cause(0x100 << (d->irq - MIPS_CPU_IRQ_BASE));
evpe(vpflags);
- unmask_mips_mt_irq(irq);
-
+ unmask_mips_irq(d);
return 0;
}
@@ -80,22 +76,22 @@ static unsigned int mips_mt_cpu_irq_startup(unsigned int irq)
* While we ack the interrupt interrupts are disabled and thus we don't need
* to deal with concurrency issues. Same for mips_cpu_irq_end.
*/
-static void mips_mt_cpu_irq_ack(unsigned int irq)
+static void mips_mt_cpu_irq_ack(struct irq_data *d)
{
unsigned int vpflags = dvpe();
- clear_c0_cause(0x100 << (irq - MIPS_CPU_IRQ_BASE));
+ clear_c0_cause(0x100 << (d->irq - MIPS_CPU_IRQ_BASE));
evpe(vpflags);
- mask_mips_mt_irq(irq);
+ mask_mips_irq(d);
}
static struct irq_chip mips_mt_cpu_irq_controller = {
.name = "MIPS",
- .startup = mips_mt_cpu_irq_startup,
- .ack = mips_mt_cpu_irq_ack,
- .mask = mask_mips_mt_irq,
- .mask_ack = mips_mt_cpu_irq_ack,
- .unmask = unmask_mips_mt_irq,
- .eoi = unmask_mips_mt_irq,
+ .irq_startup = mips_mt_cpu_irq_startup,
+ .irq_ack = mips_mt_cpu_irq_ack,
+ .irq_mask = mask_mips_irq,
+ .irq_mask_ack = mips_mt_cpu_irq_ack,
+ .irq_unmask = unmask_mips_irq,
+ .irq_eoi = unmask_mips_irq,
};
void __init mips_cpu_irq_init(void)