diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-03 10:34:36 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-03 10:34:36 +0200 |
| commit | b5259d944279d0b7e78a83849a352d8ba0447c4c (patch) | |
| tree | 42f0e7dc404bc776f9a736c17f52c121da166fc1 /arch/mips/vr41xx/common/irq.c | |
| parent | 1c50b728c3e734150b8a4a8310ce3e01bc5c70be (diff) | |
| parent | 94aca1dac6f6d21f4b07e4864baf7768cabcc6e7 (diff) | |
| download | talos-op-linux-b5259d944279d0b7e78a83849a352d8ba0447c4c.tar.gz talos-op-linux-b5259d944279d0b7e78a83849a352d8ba0447c4c.zip | |
Merge commit 'v2.6.27-rc8' into core/rcu
Diffstat (limited to 'arch/mips/vr41xx/common/irq.c')
| -rw-r--r-- | arch/mips/vr41xx/common/irq.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c index cba36a247e32..92dd1a0ca352 100644 --- a/arch/mips/vr41xx/common/irq.c +++ b/arch/mips/vr41xx/common/irq.c @@ -72,6 +72,7 @@ static void irq_dispatch(unsigned int irq) cascade = irq_cascade + irq; if (cascade->get_irq != NULL) { unsigned int source_irq = irq; + int ret; desc = irq_desc + source_irq; if (desc->chip->mask_ack) desc->chip->mask_ack(source_irq); @@ -79,8 +80,9 @@ static void irq_dispatch(unsigned int irq) desc->chip->mask(source_irq); desc->chip->ack(source_irq); } - irq = cascade->get_irq(irq); - if (irq < 0) + ret = cascade->get_irq(irq); + irq = ret; + if (ret < 0) atomic_inc(&irq_err_count); else irq_dispatch(irq); |
