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 <hul...@huawei.com> Signed-off-by: Wei Yongjun <weiyongj...@huawei.com> --- drivers/soc/mediatek/mtk-mutex.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c index f531b119da7a..3a315a62e783 100644 --- a/drivers/soc/mediatek/mtk-mutex.c +++ b/drivers/soc/mediatek/mtk-mutex.c @@ -461,7 +461,7 @@ 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 = {