drm: mxsfb: Make local symbol mxsfb_funcs static

Fixes the following sparse warning:

drivers/gpu/drm/mxsfb/mxsfb_drv.c:129:38: warning:
 symbol 'mxsfb_funcs' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170205160538.16594-1-weiyj.lk@gmail.com

diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 28a75cb155f73b35ec4b98c26595a750fa2457e2..8112295a205ba384495ee441b355da86d07d8c57 100644 (file)
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -126,7 +126,7 @@ static int mxsfb_pipe_prepare_fb(struct drm_simple_display_pipe *pipe,
        return drm_fb_cma_prepare_fb(&pipe->plane, plane_state);
 }
 
-struct drm_simple_display_pipe_funcs mxsfb_funcs = {
+static struct drm_simple_display_pipe_funcs mxsfb_funcs = {
        .enable         = mxsfb_pipe_enable,
        .disable        = mxsfb_pipe_disable,
        .update         = mxsfb_pipe_update,