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drm/radeon: fix count in cik_sdma_ring_test()

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Should be 5 rather than 4.

Noticed-by: Mathias Fröhlich <Mathias.Froehlich@gmx.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Alex Deucher 2014-04-22 08:17:18 -04:00 committed by Christian König
parent ad47b8fa5a
commit 7e95cfb0b7
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/radeon/cik_sdma.c
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@ -597,7 +597,7 @@ int cik_sdma_ring_test(struct radeon_device *rdev,
tmp = 0xCAFEDEAD;
writel(tmp, ptr);
r = radeon_ring_lock(rdev, ring, 4);
r = radeon_ring_lock(rdev, ring, 5);
if (r) {
DRM_ERROR("radeon: dma failed to lock ring %d (%d).\n", ring->idx, r);
return r;