From fba3baa8d2be7b37748e0ed8345d2d3d6f17f9fd Mon Sep 17 00:00:00 2001
From: Nishka Dasgupta <nishkadg.linux@gmail.com>
Date: Tue, 13 Aug 2019 14:35:03 +0530
Subject: drm/tilcdc: plane: Make structure tilcdc_plane_funcs constant
Git-commit: fba3baa8d2be7b37748e0ed8345d2d3d6f17f9fd
Patch-mainline: v5.5-rc1
References: bsc#1152489

The static structure tilcdc_plane_funcs, of type drm_plane_funcs, is
used only when passed the fourth argument to drm_plane_init(); however,
this fourth parameter is declared as const in the function definition.
Hence make tilcdc_plane_funcs constant as well.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813090503.9063-1-nishkadg.linux@gmail.com
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/tilcdc/tilcdc_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
index 3abb9641f212..e2090020b3a0 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
@@ -11,7 +11,7 @@
 
 #include "tilcdc_drv.h"
 
-static struct drm_plane_funcs tilcdc_plane_funcs = {
+static const struct drm_plane_funcs tilcdc_plane_funcs = {
 	.update_plane	= drm_atomic_helper_update_plane,
 	.disable_plane	= drm_atomic_helper_disable_plane,
 	.destroy	= drm_plane_cleanup,
-- 
2.28.0