From: Bart Van Assche <bvanassche@acm.org>
Date: Tue, 19 Apr 2022 15:57:45 -0700
Subject: [PATCH] scsi: ufs: Declare ufshcd_wait_for_register() static
Git-commit: 59a57bb79e1079ab634370c07eb6506711c69f85
Patch-mainline: v5.19-rc1
References: jsc#PED-1183
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 <beanhuo@micron.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
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 ba9c7f9ec424..28bdc6770e6d 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 94f545be183a..c3a2043fe13d 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);
--
2.35.3