scsi: ufs: core: Fix missing clk change notification on host reset

In ufshcd_host_reset_and_restore(), ufshcd_set_clk_freq() is called to
scale clock rate. However, this did not call vops->clk_scale_notify() to
inform platform driver of clock change.

Call ufshcd_scale_clks() instead so that clock change can be properly
handled.

Link: https://lore.kernel.org/r/20220711144224.17916-2-powen.kao@mediatek.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Po-Wen Kao <powen.kao@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Po-Wen Kao 2022-07-11 22:42:23 +08:00 committed by Martin K. Petersen
parent 2ae57c9950
commit 52a518019c

View File

@ -7253,7 +7253,7 @@ static int ufshcd_host_reset_and_restore(struct ufs_hba *hba)
hba->silence_err_logs = false;
/* scale up clocks to max frequency before full reinitialization */
ufshcd_set_clk_freq(hba, true);
ufshcd_scale_clks(hba, true);
err = ufshcd_hba_enable(hba);