diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-08 11:39:15 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-19 12:58:16 +0100 |
| commit | 163ef3091195f514a06f064b12914597d2644c55 (patch) | |
| tree | a6e222b1a7366aa93c884257063aa36ef17cf91f /kernel/irq/autoprobe.c | |
| parent | 3d67baec7f1b01fc289ac1a2f1a7e6d5e43391c6 (diff) | |
| download | linux-163ef3091195f514a06f064b12914597d2644c55.tar.bz2 | |
genirq: Move IRQ_REPLAY and IRQ_WAITING to core
No users outside of core.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/autoprobe.c')
| -rw-r--r-- | kernel/irq/autoprobe.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/irq/autoprobe.c b/kernel/irq/autoprobe.c index 916e56e10a2e..9ea8bb99f7c1 100644 --- a/kernel/irq/autoprobe.c +++ b/kernel/irq/autoprobe.c @@ -17,7 +17,7 @@ /* * Autodetection depends on the fact that any interrupt that * comes in on to an unassigned handler will get stuck with - * "IRQ_WAITING" cleared and the interrupt disabled. + * "IRQS_WAITING" cleared and the interrupt disabled. */ static DEFINE_MUTEX(probing_active); @@ -75,8 +75,7 @@ unsigned long probe_irq_on(void) for_each_irq_desc_reverse(i, desc) { raw_spin_lock_irq(&desc->lock); if (!desc->action && !(desc->status & IRQ_NOPROBE)) { - desc->istate |= IRQS_AUTODETECT; - desc->status |= IRQ_WAITING; + desc->istate |= IRQS_AUTODETECT | IRQS_WAITING; if (irq_startup(desc)) desc->status |= IRQ_PENDING; } @@ -96,7 +95,7 @@ unsigned long probe_irq_on(void) if (desc->istate & IRQS_AUTODETECT) { /* It triggered already - consider it spurious. */ - if (!(desc->status & IRQ_WAITING)) { + if (!(desc->istate & IRQS_WAITING)) { desc->istate &= ~IRQS_AUTODETECT; irq_shutdown(desc); } else @@ -131,7 +130,7 @@ unsigned int probe_irq_mask(unsigned long val) for_each_irq_desc(i, desc) { raw_spin_lock_irq(&desc->lock); if (desc->istate & IRQS_AUTODETECT) { - if (i < 16 && !(desc->status & IRQ_WAITING)) + if (i < 16 && !(desc->istate & IRQS_WAITING)) mask |= 1 << i; desc->istate &= ~IRQS_AUTODETECT; @@ -171,7 +170,7 @@ int probe_irq_off(unsigned long val) raw_spin_lock_irq(&desc->lock); if (desc->istate & IRQS_AUTODETECT) { - if (!(desc->status & IRQ_WAITING)) { + if (!(desc->istate & IRQS_WAITING)) { if (!nr_of_irqs) irq_found = i; nr_of_irqs++; |