drm/radeon/radeon_ib: Supply description for 'radeon_ib_get's get param

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/radeon/radeon_ib.c:61: warning: Function parameter or member 'vm' not described in 'radeon_ib_get'

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/radeon_ib.c b/drivers/gpu/drm/radeon/radeon_ib.c
index 9fd55e9c616b0af7001457ca4dedb78330fcdaa9..c1fca2ba443c91015347286acfbfaf3ecd0e93c2 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_ib.c
+++ b/drivers/gpu/drm/radeon/radeon_ib.c
@@ -48,6 +48,7 @@ static int radeon_debugfs_sa_init(struct radeon_device *rdev);
  *
  * @rdev: radeon_device pointer
  * @ring: ring index the IB is associated with
+ * @vm: requested vm
  * @ib: IB object returned
  * @size: requested IB size
  *