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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-21 10:18:14 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-21 10:18:14 -0400 |
| commit | 91fa47964165a42401fbc1f41caa63ab78564305 (patch) | |
| tree | 8f4ffdcbdedd845563630c3bcacd9407c75ccb52 /kernel/irq | |
| parent | 56965536b8056f57830219efbba4b85218d96d6c (diff) | |
| parent | e478bec0ba0a83a48a0f6982934b6de079e7e6b3 (diff) | |
| download | kernel-crypto-91fa47964165a42401fbc1f41caa63ab78564305.tar.gz kernel-crypto-91fa47964165a42401fbc1f41caa63ab78564305.tar.xz kernel-crypto-91fa47964165a42401fbc1f41caa63ab78564305.zip | |
Merge branch 'master' into gfs2
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/chip.c | 6 | ||||
| -rw-r--r-- | kernel/irq/resend.c | 3 |
2 files changed, 4 insertions, 5 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 9336f2e89e4..ac1f850d493 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -252,7 +252,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) mask_ack_irq(desc, irq); if (unlikely(desc->status & IRQ_INPROGRESS)) - goto out; + goto out_unlock; desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); kstat_cpu(cpu).irqs[irq]++; @@ -263,7 +263,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) action = desc->action; if (unlikely(!action || (desc->status & IRQ_DISABLED))) { desc->status |= IRQ_PENDING; - goto out; + goto out_unlock; } desc->status |= IRQ_INPROGRESS; @@ -276,9 +276,9 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) spin_lock(&desc->lock); desc->status &= ~IRQ_INPROGRESS; -out: if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) desc->chip->unmask(irq); +out_unlock: spin_unlock(&desc->lock); } diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index 872f91ba2ce..35f10f7ff94 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -63,8 +63,7 @@ void check_irq_resend(struct irq_desc *desc, unsigned int irq) desc->chip->enable(irq); if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) { - desc->status &= ~IRQ_PENDING; - desc->status = status | IRQ_REPLAY; + desc->status = (status & ~IRQ_PENDING) | IRQ_REPLAY; if (!desc->chip || !desc->chip->retrigger || !desc->chip->retrigger(irq)) { |