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authorIngo Molnar <mingo@elte.hu>2006-06-29 02:24:44 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 10:26:23 -0700
commitc0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2 (patch)
tree260d99ab74d33a37cbcc3557e2f18a5e96879f4d /arch/ia64/kernel/irq_lsapic.c
parent096c8131c573ed37939dc3f1440221c92c87e74b (diff)
[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()
Add ->retrigger() irq op to consolidate hw_irq_resend() implementations. (Most architectures had it defined to NOP anyway.) NOTE: ia64 needs testing. i386 and x86_64 tested. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ia64/kernel/irq_lsapic.c')
-rw-r--r--arch/ia64/kernel/irq_lsapic.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c
index ea14e6a0440..1ab58b09f3d 100644
--- a/arch/ia64/kernel/irq_lsapic.c
+++ b/arch/ia64/kernel/irq_lsapic.c
@@ -26,6 +26,13 @@ lsapic_noop (unsigned int irq)
/* nuthing to do... */
}
+static int lsapic_retrigger(unsigned int irq)
+{
+ ia64_resend_irq(irq);
+
+ return 1;
+}
+
struct hw_interrupt_type irq_type_ia64_lsapic = {
.typename = "LSAPIC",
.startup = lsapic_noop_startup,
@@ -33,5 +40,6 @@ struct hw_interrupt_type irq_type_ia64_lsapic = {
.enable = lsapic_noop,
.disable = lsapic_noop,
.ack = lsapic_noop,
- .end = lsapic_noop
+ .end = lsapic_noop,
+ .retrigger = lsapic_retrigger,
};