[PATCH 3.13 075/160] drm/radeon: fix count in cik_sdma_ring_test()

[Kamal Mostafa]

3.13.11.3 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alex Deucher <alexdeucher at gmail.com>

commit 7e95cfb0b797678cd3493ca0322ef2675547a0bc upstream.

Should be 5 rather than 4.

Noticed-by: Mathias Fröhlich <Mathias.Froehlich at gmx.net>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Christian König <christian.koenig at amd.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/gpu/drm/radeon/cik_sdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index 2e0c7a8..d528dcf 100644
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -526,7 +526,7 @@ 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;
-- 
1.9.1