[PATCH 15/22] drm/mediatek: s/old_state/old_mtk_state/

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Rename the local 'old_state' variable to 'old_mtk_state' to get it
out of the way of some cocci refactoring.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_plane.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 9ecc23f67cc7..67c7bd17e350 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -52,7 +52,7 @@ static void mtk_plane_reset(struct drm_plane *plane)
 
 static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane)
 {
-	struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state);
+	struct mtk_plane_state *old_mtk_state = to_mtk_plane_state(plane->state);
 	struct mtk_plane_state *state;
 
 	state = kzalloc(sizeof(*state), GFP_KERNEL);
@@ -64,7 +64,7 @@ static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane
 
 	WARN_ON(state->base.plane != plane);
 
-	state->pending = old_state->pending;
+	state->pending = old_mtk_state->pending;
 
 	return &state->base;
 }
-- 
2.13.0