From c0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 29 Jun 2006 02:24:44 -0700 Subject: [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 Signed-off-by: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/irq/manage.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 76c8eda6729..19b438e09f1 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -123,7 +123,8 @@ void enable_irq(unsigned int irq) desc->status = status; if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) { desc->status = status | IRQ_REPLAY; - hw_resend_irq(desc->chip,irq); + if (desc->chip && desc->chip->retrigger) + desc->chip->retrigger(irq); } desc->chip->enable(irq); /* fall-through */ -- cgit v1.2.3