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OpenCloudOS-Kernel
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nouveau: drop interrupt busy setting. 

This causes problems with never going busy due to ptherm polling,
and after talking to Ben I can't see it being required.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2013-11-06 13:48:16 +10:00
parent ab13096122
commit 33e3fd5567
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/nouveau/core/subdev/mc/base.c
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@ -30,7 +30,6 @@ nouveau_mc_intr(int irq, void *arg)
{
struct nouveau_mc *pmc = arg;
const struct nouveau_mc_intr *map = pmc->intr_map;
struct nouveau_device *device = nv_device(pmc);
struct nouveau_subdev *unit;
u32 stat, intr;
@ -54,8 +53,6 @@ nouveau_mc_intr(int irq, void *arg)
nv_error(pmc, "unknown intr 0x%08x\n", stat);
}
if (stat == IRQ_HANDLED)
pm_runtime_mark_last_busy(&device->pdev->dev);
return stat ? IRQ_HANDLED : IRQ_NONE;
}