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| 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 /arch/ia64/kernel/irq_lsapic.c | |
| parent | 096c8131c573ed37939dc3f1440221c92c87e74b (diff) | |
| download | blackbird-obmc-linux-c0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2.tar.gz blackbird-obmc-linux-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 'arch/ia64/kernel/irq_lsapic.c')
| -rw-r--r-- | arch/ia64/kernel/irq_lsapic.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c index ea14e6a04409..1ab58b09f3d7 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, }; |
