Commit 59a57bb7 authored by Bart Van Assche's avatar Bart Van Assche Committed by Martin K. Petersen
Browse files

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: default avatarBean Huo <beanhuo@micron.com>
Reviewed-by: default avatarAvri Altman <avri.altman@wdc.com>
Reviewed-by: default avatarBean Huo <beanhuo@micron.com>
Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 2abe5800

drivers/scsi/ufs/ufshcd.c

+1 −1
Original line number Diff line number Diff line
@@ -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)

{

drivers/scsi/ufs/ufshcd.h

+0 −3
Original line number Diff line number Diff line
@@ -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);