[PATCH -next] drm/mediatek: dp: change mtk_dp_driver to static

[Yang Yingliang]

mtk_dp_driver is only used in mtk_dp.c now, change it
to static.

Fixes: f70ac097a2cf ("drm/mediatek: Add MT8195 Embedded DisplayPort driver")
Signed-off-by: Yang Yingliang <yangyingliang at huawei.com>
---
 drivers/gpu/drm/mediatek/mtk_dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c
index dfa942ca62da..6a8c0f4c5c09 100644
--- a/drivers/gpu/drm/mediatek/mtk_dp.c
+++ b/drivers/gpu/drm/mediatek/mtk_dp.c
@@ -2642,7 +2642,7 @@ static const struct of_device_id mtk_dp_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, mtk_dp_of_match);
 
-struct platform_driver mtk_dp_driver = {
+static struct platform_driver mtk_dp_driver = {
 	.probe = mtk_dp_probe,
 	.remove = mtk_dp_remove,
 	.driver = {
-- 
2.25.1