diff options
| author |   Ingo Molnar <mingo@elte.hu> | 2006-06-29 02:24:44 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-29 10:26:23 -0700 |
| commit | c0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2 (patch) | |
| tree | 260d99ab74d33a37cbcc3557e2f18a5e96879f4d /kernel | |
| parent | [PATCH] genirq: debug: better debug printout in enable_irq() (diff) | |
| download | linux-dev-c0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2.tar.xz linux-dev-c0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2.zip | |
[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 'kernel')
| -rw-r--r-- | kernel/irq/manage.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 76c8eda67295..19b438e09f12 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 */ |