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Diffstat (limited to 'arch/sh/boards/mach-cayman/irq.c')
-rw-r--r--arch/sh/boards/mach-cayman/irq.c35
1 files changed, 8 insertions, 27 deletions
diff --git a/arch/sh/boards/mach-cayman/irq.c b/arch/sh/boards/mach-cayman/irq.c
index ceb37ae92c70..da62ad516994 100644
--- a/arch/sh/boards/mach-cayman/irq.c
+++ b/arch/sh/boards/mach-cayman/irq.c
@@ -94,31 +94,11 @@ static void ack_cayman_irq(unsigned int irq)
disable_cayman_irq(irq);
}
-static void end_cayman_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- enable_cayman_irq(irq);
-}
-
-static unsigned int startup_cayman_irq(unsigned int irq)
-{
- enable_cayman_irq(irq);
- return 0; /* never anything pending */
-}
-
-static void shutdown_cayman_irq(unsigned int irq)
-{
- disable_cayman_irq(irq);
-}
-
-struct hw_interrupt_type cayman_irq_type = {
- .typename = "Cayman-IRQ",
- .startup = startup_cayman_irq,
- .shutdown = shutdown_cayman_irq,
- .enable = enable_cayman_irq,
- .disable = disable_cayman_irq,
- .ack = ack_cayman_irq,
- .end = end_cayman_irq,
+struct irq_chip cayman_irq_type = {
+ .name = "Cayman-IRQ",
+ .unmask = enable_cayman_irq,
+ .mask = disable_cayman_irq,
+ .mask_ack = ack_cayman_irq,
};
int cayman_irq_demux(int evt)
@@ -187,8 +167,9 @@ void init_cayman_irq(void)
return;
}
- for (i=0; i<NR_EXT_IRQS; i++) {
- irq_desc[START_EXT_IRQS + i].chip = &cayman_irq_type;
+ for (i = 0; i < NR_EXT_IRQS; i++) {
+ set_irq_chip_and_handler(START_EXT_IRQS + i, &cayman_irq_type,
+ handle_level_irq);
}
/* Setup the SMSC interrupt */