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Diffstat (limited to 'arch/mips/dec/ioasic-irq.c')
-rw-r--r--arch/mips/dec/ioasic-irq.c64
1 files changed, 16 insertions, 48 deletions
diff --git a/arch/mips/dec/ioasic-irq.c b/arch/mips/dec/ioasic-irq.c
index cb41954fc321..824e08c73798 100644
--- a/arch/mips/dec/ioasic-irq.c
+++ b/arch/mips/dec/ioasic-irq.c
@@ -17,80 +17,48 @@
#include <asm/dec/ioasic_addrs.h>
#include <asm/dec/ioasic_ints.h>
-
static int ioasic_irq_base;
-
-static inline void unmask_ioasic_irq(unsigned int irq)
+static void unmask_ioasic_irq(struct irq_data *d)
{
u32 simr;
simr = ioasic_read(IO_REG_SIMR);
- simr |= (1 << (irq - ioasic_irq_base));
+ simr |= (1 << (d->irq - ioasic_irq_base));
ioasic_write(IO_REG_SIMR, simr);
}
-static inline void mask_ioasic_irq(unsigned int irq)
+static void mask_ioasic_irq(struct irq_data *d)
{
u32 simr;
simr = ioasic_read(IO_REG_SIMR);
- simr &= ~(1 << (irq - ioasic_irq_base));
+ simr &= ~(1 << (d->irq - ioasic_irq_base));
ioasic_write(IO_REG_SIMR, simr);
}
-static inline void clear_ioasic_irq(unsigned int irq)
+static void ack_ioasic_irq(struct irq_data *d)
{
- u32 sir;
-
- sir = ~(1 << (irq - ioasic_irq_base));
- ioasic_write(IO_REG_SIR, sir);
-}
-
-static inline void ack_ioasic_irq(unsigned int irq)
-{
- mask_ioasic_irq(irq);
+ mask_ioasic_irq(d);
fast_iob();
}
-static inline void end_ioasic_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- unmask_ioasic_irq(irq);
-}
-
static struct irq_chip ioasic_irq_type = {
.name = "IO-ASIC",
- .ack = ack_ioasic_irq,
- .mask = mask_ioasic_irq,
- .mask_ack = ack_ioasic_irq,
- .unmask = unmask_ioasic_irq,
+ .irq_ack = ack_ioasic_irq,
+ .irq_mask = mask_ioasic_irq,
+ .irq_mask_ack = ack_ioasic_irq,
+ .irq_unmask = unmask_ioasic_irq,
};
-
-#define unmask_ioasic_dma_irq unmask_ioasic_irq
-
-#define mask_ioasic_dma_irq mask_ioasic_irq
-
-#define ack_ioasic_dma_irq ack_ioasic_irq
-
-static inline void end_ioasic_dma_irq(unsigned int irq)
-{
- clear_ioasic_irq(irq);
- fast_iob();
- end_ioasic_irq(irq);
-}
-
static struct irq_chip ioasic_dma_irq_type = {
.name = "IO-ASIC-DMA",
- .ack = ack_ioasic_dma_irq,
- .mask = mask_ioasic_dma_irq,
- .mask_ack = ack_ioasic_dma_irq,
- .unmask = unmask_ioasic_dma_irq,
- .end = end_ioasic_dma_irq,
+ .irq_ack = ack_ioasic_irq,
+ .irq_mask = mask_ioasic_irq,
+ .irq_mask_ack = ack_ioasic_irq,
+ .irq_unmask = unmask_ioasic_irq,
};
-
void __init init_ioasic_irqs(int base)
{
int i;
@@ -100,10 +68,10 @@ void __init init_ioasic_irqs(int base)
fast_iob();
for (i = base; i < base + IO_INR_DMA; i++)
- set_irq_chip_and_handler(i, &ioasic_irq_type,
+ irq_set_chip_and_handler(i, &ioasic_irq_type,
handle_level_irq);
for (; i < base + IO_IRQ_LINES; i++)
- set_irq_chip(i, &ioasic_dma_irq_type);
+ irq_set_chip(i, &ioasic_dma_irq_type);
ioasic_irq_base = base;
}