drivers/gpu/drm/panel/panel-truly-nt35597.c:493:31: warning: variable ‘config’ set but not used [-Wunused-but-set-variable]
  const struct nt35597_config *config;
                               ^~~~~~
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200417101401.19388-1-yuehaibing@huawei.com