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[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()

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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>
This commit is contained in:
Ingo Molnar
2006-06-29 02:24:44 -07:00
committed by Linus Torvalds
parent 096c8131c5
commit c0ad90a32f
21 changed files with 45 additions and 74 deletions
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3
kernel/irq/manage.c
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@ -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 */