diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2006-06-29 02:24:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-29 10:26:24 -0700 |
| commit | 6a6de9ef5850d063c3d3fb50784bfe3a6d0712c6 (patch) | |
| tree | d09f1887fd8890c820559b931140afe4c68f2d7f /kernel/irq/autoprobe.c | |
| parent | a34db9b28a1c63317e1d6f1080a12d711579e7d0 (diff) | |
| download | op-kernel-dev-6a6de9ef5850d063c3d3fb50784bfe3a6d0712c6.zip op-kernel-dev-6a6de9ef5850d063c3d3fb50784bfe3a6d0712c6.tar.gz | |
[PATCH] genirq: core
Core genirq support: add the irq-chip and irq-flow abstractions.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/irq/autoprobe.c')
| -rw-r--r-- | kernel/irq/autoprobe.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/kernel/irq/autoprobe.c b/kernel/irq/autoprobe.c index ed98c7d..cfdb63e 100644 --- a/kernel/irq/autoprobe.c +++ b/kernel/irq/autoprobe.c @@ -40,8 +40,15 @@ unsigned long probe_irq_on(void) desc = irq_desc + i; spin_lock_irq(&desc->lock); - if (!desc->action && !(desc->status & IRQ_NOPROBE)) + if (!desc->action && !(desc->status & IRQ_NOPROBE)) { + /* + * Some chips need to know about probing in + * progress: + */ + if (desc->chip->set_type) + desc->chip->set_type(i, IRQ_TYPE_PROBE); desc->chip->startup(i); + } spin_unlock_irq(&desc->lock); } |
