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| author | Ben Skeggs <darktama@iinet.net.au> | 2006-11-21 11:41:46 +1100 |
|---|---|---|
| committer | Ben Skeggs <darktama@iinet.net.au> | 2006-11-21 11:41:46 +1100 |
| commit | adf71cb29b72b7d199f737b7b00eb7e80939ea4b (patch) | |
| tree | 110b7a2958d8047a2abb1ad0625476c3fd28e322 | |
| parent | 9ac7a8b0b4c0431b605c3f8d0b4a696903010c51 (diff) | |
Don't spam dmesg if PMC_INTSTAT is 0
| -rw-r--r-- | shared-core/nouveau_irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shared-core/nouveau_irq.c b/shared-core/nouveau_irq.c index 9131125f..160016ea 100644 --- a/shared-core/nouveau_irq.c +++ b/shared-core/nouveau_irq.c @@ -385,6 +385,8 @@ irqreturn_t nouveau_irq_handler(DRM_IRQ_ARGS) uint32_t status; status = NV_READ(NV_PMC_INTSTAT); + if (!status) + return IRQ_NONE; DRM_DEBUG("PMC INTSTAT: 0x%08x\n", status); |