From 575a9f6fefd9909a9565e42dffa6332e69942fa4 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Fri, 3 Feb 2023 14:26:16 -0800 Subject: [PATCH] phy: qcom-qmp-combo: fix runtime suspend commit c7b98de745cffdceefc077ad5cf9cda032ef8959 upstream. Drop the confused runtime-suspend type check which effectively broke runtime PM if the DP child node happens to be parsed before the USB child node during probe (e.g. due to order of child nodes in the devicetree). Instead use the new driver data USB PHY pointer to access the USB configuration and resources. Fixes: 52e013d0bffa ("phy: qcom-qmp: Add support for DP in USB3+DP combo phy") Reviewed-by: Dmitry Baryshkov Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20221114081346.5116-6-johan+linaro@kernel.org Signed-off-by: Vinod Koul [swboyd@chromium.org: Backport to pre-split driver. Note that the condition is kept so that ufs and pcie don't do anything as before] Signed-off-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman --- drivers/phy/qualcomm/phy-qcom-qmp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index b8646eaf1767..eef863108bfe 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -4985,7 +4985,7 @@ static void qcom_qmp_phy_disable_autonomous_mode(struct qmp_phy *qphy) static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev) { struct qcom_qmp *qmp = dev_get_drvdata(dev); - struct qmp_phy *qphy = qmp->phys[0]; + struct qmp_phy *qphy = qmp->usb_phy; const struct qmp_phy_cfg *cfg = qphy->cfg; dev_vdbg(dev, "Suspending QMP phy, mode:%d\n", qphy->mode); @@ -5010,7 +5010,7 @@ static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev) static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev) { struct qcom_qmp *qmp = dev_get_drvdata(dev); - struct qmp_phy *qphy = qmp->phys[0]; + struct qmp_phy *qphy = qmp->usb_phy; const struct qmp_phy_cfg *cfg = qphy->cfg; int ret = 0;