drm/panel: remove set but not used variable 'config'

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

diff --git a/drivers/gpu/drm/panel/panel-truly-nt35597.c b/drivers/gpu/drm/panel/panel-truly-nt35597.c
index 012ca62..f0ad608 100644 (file)
--- a/drivers/gpu/drm/panel/panel-truly-nt35597.c
+++ b/drivers/gpu/drm/panel/panel-truly-nt35597.c
@@ -490,9 +490,7 @@ static int truly_nt35597_panel_add(struct truly_nt35597 *ctx)
 {
        struct device *dev = ctx->dev;
        int ret, i;
-       const struct nt35597_config *config;
 
-       config = ctx->config;
        for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++)
                ctx->supplies[i].supply = regulator_names[i];