1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 09e363bb55f2..3054bda72688 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -108,7 +108,7 @@ static void omap_plane_atomic_update(struct drm_plane *plane,
         win.src_x = state->src_x >> 16;
         win.src_y = state->src_y >> 16;
 
-        switch (state->rotation & 0xf) {
+        switch (state->rotation & DRM_ROTATE_MASK) {
         case BIT(DRM_ROTATE_90):
         case BIT(DRM_ROTATE_270):
                 win.src_w = state->src_h >> 16;