This is a note to let you know that I've just added the patch titled phy: qcom-qmp: fix pipe-clock imbalance on power-on failure to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: phy-qcom-qmp-fix-pipe-clock-imbalance-on-power-on-fa.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit e33ae7a2938dab1df95981775b5b35d38c59a834 Author: Johan Hovold <johan+linaro@xxxxxxxxxx> Date: Mon May 2 15:31:29 2022 +0200 phy: qcom-qmp: fix pipe-clock imbalance on power-on failure [ Upstream commit 5e73b2d9867998278479ccc065a8a8227a5513ef ] Make sure to disable the pipe clock also if ufs-reset deassertion fails during power on. Note that the ufs-reset is asserted in qcom_qmp_phy_com_exit(). Fixes: c9b589791fc1 ("phy: qcom: Utilize UFS reset controller") Cc: Evan Green <evgreen@xxxxxxxxxxxx> Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx> Link: https://lore.kernel.org/r/20220502133130.4125-2-johan+linaro@xxxxxxxxxx Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index ea46950c5d2a..afcc82ab3202 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -3141,7 +3141,7 @@ static int qcom_qmp_phy_power_on(struct phy *phy) ret = reset_control_deassert(qmp->ufs_reset); if (ret) - goto err_lane_rst; + goto err_pcs_ready; qcom_qmp_phy_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl, cfg->pcs_misc_tbl_num);