From: Po-Wen Kao Date: Mon, 11 Jul 2022 14:42:23 +0000 (+0800) Subject: scsi: ufs: core: Fix missing clk change notification on host reset X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=52a518019ca187227b786f8b8ee20869a97f3af4;p=linux.git 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 Reviewed-by: Stanley Chu Signed-off-by: Po-Wen Kao Signed-off-by: Martin K. Petersen --- diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index a11570b165a9e..c7b337480e3e7 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -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);