From 59a57bb79e1079ab634370c07eb6506711c69f85 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 19 Apr 2022 15:57:45 -0700 Subject: [PATCH] scsi: ufs: Declare ufshcd_wait_for_register() static Declare this function static since it is only used inside the ufshcd.c source file. Link: https://lore.kernel.org/r/20220419225811.4127248-3-bvanassche@acm.org Tested-by: Bean Huo Reviewed-by: Avri Altman Reviewed-by: Bean Huo Signed-off-by: Bart Van Assche Signed-off-by: Martin K. Petersen --- drivers/scsi/ufs/ufshcd.c | 2 +- drivers/scsi/ufs/ufshcd.h | 3 --- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index ba9c7f9ec4244..28bdc6770e6de 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -639,7 +639,7 @@ EXPORT_SYMBOL_GPL(ufshcd_delay_us); * Return: * -ETIMEDOUT on error, zero on success. */ -int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, +static int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, u32 val, unsigned long interval_us, unsigned long timeout_ms) { diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 94f545be183aa..c3a2043fe13d4 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -1028,9 +1028,6 @@ void ufshcd_remove(struct ufs_hba *); int ufshcd_uic_hibern8_enter(struct ufs_hba *hba); int ufshcd_uic_hibern8_exit(struct ufs_hba *hba); void ufshcd_delay_us(unsigned long us, unsigned long tolerance); -int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, - u32 val, unsigned long interval_us, - unsigned long timeout_ms); void ufshcd_parse_dev_ref_clk_freq(struct ufs_hba *hba, struct clk *refclk); void ufshcd_update_evt_hist(struct ufs_hba *hba, u32 id, u32 val); void ufshcd_hba_stop(struct ufs_hba *hba); -- 2.30.2