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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-09-19 13:30:21 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-09-19 17:21:54 (GMT) |
| commit | 02124a03e60d8526ad8da19d276e8b2b77be28fb (patch) | |
| tree | 56edea269c452581bb05aa207a6bc6ff0a0b4f05 | |
| parent | af1f85ddecfa341e684db950c34a1813d36750db (diff) | |
| download | linux-02124a03e60d8526ad8da19d276e8b2b77be28fb.tar.xz | |
drm/amdgpu/dce6: fix off by one in interrupt setup
Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Reported-by: Christian Inci <chris.pcguy.inci@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c index d3512f3..ec5d8d9 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c @@ -185,7 +185,7 @@ static void dce_v6_0_pageflip_interrupt_init(struct amdgpu_device *adev) unsigned i; /* Enable pflip interrupts */ - for (i = 0; i <= adev->mode_info.num_crtc; i++) + for (i = 0; i < adev->mode_info.num_crtc; i++) amdgpu_irq_get(adev, &adev->pageflip_irq, i); } @@ -194,7 +194,7 @@ static void dce_v6_0_pageflip_interrupt_fini(struct amdgpu_device *adev) unsigned i; /* Disable pflip interrupts */ - for (i = 0; i <= adev->mode_info.num_crtc; i++) + for (i = 0; i < adev->mode_info.num_crtc; i++) amdgpu_irq_put(adev, &adev->pageflip_irq, i); } |