From 9a3cd470f8e3d870793c9e72dacc1064228f59fb Mon Sep 17 00:00:00 2001 From: Stanley Chu Date: Tue, 16 Jun 2020 17:51:20 +0800 Subject: [PATCH] scsi: ufs-mediatek: Make ufs_mtk_wait_link_state static Fix build warning reported by kernel test robot: Warning: >> drivers/scsi/ufs/ufs-mediatek.c:181:5: warning: no previous prototype >> for 'ufs_mtk_wait_link_state' [-Wmissing-prototypes] Link: https://lore.kernel.org/r/20200616095120.14570-1-stanley.chu@mediatek.com Reported-by: kernel test robot Reviewed-by: Avri Altman Signed-off-by: Stanley Chu Signed-off-by: Martin K. Petersen --- drivers/scsi/ufs/ufs-mediatek.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index 9a4432c9f7dc..ad929235c193 100644 --- a/drivers/scsi/ufs/ufs-mediatek.c +++ b/drivers/scsi/ufs/ufs-mediatek.c @@ -185,8 +185,8 @@ static void ufs_mtk_setup_ref_clk_wait_us(struct ufs_hba *hba, host->ref_clk_ungating_wait_us = ungating_us; } -int ufs_mtk_wait_link_state(struct ufs_hba *hba, u32 state, - unsigned long max_wait_ms) +static int ufs_mtk_wait_link_state(struct ufs_hba *hba, u32 state, + unsigned long max_wait_ms) { ktime_t timeout, time_checked; u32 val;