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Diffstat (limited to 'arch/mips/sgi-ip27/ip27-irq.c')
-rw-r--r--arch/mips/sgi-ip27/ip27-irq.c25
1 files changed, 5 insertions, 20 deletions
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 270ecd3e6b4a..319f8803ef6f 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -332,34 +332,19 @@ static inline void disable_bridge_irq(unsigned int irq)
intr_disconnect_level(cpu, swlevel);
}
-static void mask_and_ack_bridge_irq(unsigned int irq)
-{
- disable_bridge_irq(irq);
-}
-
-static void end_bridge_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)) &&
- irq_desc[irq].action)
- enable_bridge_irq(irq);
-}
-
static struct irq_chip bridge_irq_type = {
.typename = "bridge",
.startup = startup_bridge_irq,
.shutdown = shutdown_bridge_irq,
- .enable = enable_bridge_irq,
- .disable = disable_bridge_irq,
- .ack = mask_and_ack_bridge_irq,
- .end = end_bridge_irq,
+ .ack = disable_bridge_irq,
+ .mask = disable_bridge_irq,
+ .mask_ack = disable_bridge_irq,
+ .unmask = enable_bridge_irq,
};
void __devinit register_bridge_irq(unsigned int irq)
{
- irq_desc[irq].status = IRQ_DISABLED;
- irq_desc[irq].action = 0;
- irq_desc[irq].depth = 1;
- irq_desc[irq].chip = &bridge_irq_type;
+ set_irq_chip_and_handler(irq, &bridge_irq_type, handle_level_irq);
}
int __devinit request_bridge_irq(struct bridge_controller *bc)