From: Ira Weiny ira.weiny@intel.com
The default case leaves the buffer object mapped in error.
Add radeon_bo_kunmap() to that case to ensure the mapping is cleaned up.
Signed-off-by: Ira Weiny ira.weiny@intel.com
--- NOTE: It seems like this function could use a fair bit of refactoring but this is the easiest way to fix the actual bug. --- drivers/gpu/drm/radeon/radeon_uvd.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 377f9cdb5b53..7cca283f6202 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -560,6 +560,7 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo,
default:
+ radeon_bo_kunmap(bo); DRM_ERROR("Illegal UVD message type (%d)!\n", msg_type); return -EINVAL; }