soc: mediatek: Make symbol 'mtk_mutex_driver' static
authorWei Yongjun <weiyongjun1@huawei.com>
Wed, 10 Feb 2021 07:56:56 +0000 (07:56 +0000)
committerMatthias Brugger <matthias.bgg@gmail.com>
Thu, 1 Apr 2021 09:27:54 +0000 (11:27 +0200)
The sparse tool complains as follows:

drivers/soc/mediatek/mtk-mutex.c:464:24: warning:
 symbol 'mtk_mutex_driver' was not declared. Should it be static?

This symbol is not used outside of mtk-mutex.c, so this
commit marks it static.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://lore.kernel.org/r/20210210075656.1096251-1-weiyongjun1@huawei.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
drivers/soc/mediatek/mtk-mutex.c

index 718a41b..2e4bcc3 100644 (file)
@@ -511,7 +511,7 @@ static const struct of_device_id mutex_driver_dt_match[] = {
 };
 MODULE_DEVICE_TABLE(of, mutex_driver_dt_match);
 
-struct platform_driver mtk_mutex_driver = {
+static struct platform_driver mtk_mutex_driver = {
        .probe          = mtk_mutex_probe,
        .remove         = mtk_mutex_remove,
        .driver         = {