This is a note to let you know that I've just added the patch titled phy: qcom-qmp: fix struct clk leak on probe errors to the 5.15-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-struct-clk-leak-on-probe-errors.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From f0a4bc38a12f5a0cc5ad68670d9480e91e6a94df Mon Sep 17 00:00:00 2001 From: Johan Hovold <johan+linaro@xxxxxxxxxx> Date: Wed, 27 Apr 2022 08:32:41 +0200 Subject: phy: qcom-qmp: fix struct clk leak on probe errors From: Johan Hovold <johan+linaro@xxxxxxxxxx> commit f0a4bc38a12f5a0cc5ad68670d9480e91e6a94df upstream. Make sure to release the pipe clock reference in case of a late probe error (e.g. probe deferral). Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Cc: stable@xxxxxxxxxxxxxxx # 4.12 Cc: Vivek Gautam <vivek.gautam@xxxxxxxxxxxxxx> Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx> Link: https://lore.kernel.org/r/20220427063243.32576-2-johan+linaro@xxxxxxxxxx Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/phy/qualcomm/phy-qcom-qmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -5454,7 +5454,7 @@ int qcom_qmp_phy_create(struct device *d * all phys that don't need this. */ snprintf(prop_name, sizeof(prop_name), "pipe%d", id); - qphy->pipe_clk = of_clk_get_by_name(np, prop_name); + qphy->pipe_clk = devm_get_clk_from_child(dev, np, prop_name); if (IS_ERR(qphy->pipe_clk)) { if (cfg->type == PHY_TYPE_PCIE || cfg->type == PHY_TYPE_USB3) { Patches currently in stable-queue which might be from johan+linaro@xxxxxxxxxx are queue-5.15/pci-qcom-fix-runtime-pm-imbalance-on-probe-errors.patch queue-5.15/pci-qcom-fix-unbalanced-phy-init-on-probe-errors.patch queue-5.15/phy-qcom-qmp-fix-reset-controller-leak-on-probe-errors.patch queue-5.15/phy-qcom-qmp-fix-struct-clk-leak-on-probe-errors.patch