video: mmp: Using plain integer as NULL pointer

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / video / mmp / core.c

diff --git a/drivers/video/mmp/core.c b/drivers/video/mmp/core.c
index c8d4265..b563b92 100644 (file)
--- a/drivers/video/mmp/core.c
+++ b/drivers/video/mmp/core.c
@@ -30,7 +30,7 @@ static struct mmp_overlay *path_get_overlay(struct mmp_path *path,
 {
        if (path && overlay_id < path->overlay_num)
                return &path->overlays[overlay_id];
-       return 0;
+       return NULL;
 }
 
 static int path_check_status(struct mmp_path *path)