6.6-stable review patch. If anyone has any objections, please let me know.
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From: Frank Li Frank.Li@nxp.com
commit 5b04d44d5c74e4d8aab1678496b84700b4b343fe upstream.
Fix missing call to phy_power_off() in the error path of imx6_pcie_host_init(). Remove unnecessary check for imx6_pcie->phy as the PHY API already handles NULL pointers.
Fixes: cbcf8722b523 ("phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on()") Link: https://lore.kernel.org/linux-pci/20240729-pci2_upstream-v8-3-b68ee5ef2b4d@n... Signed-off-by: Frank Li Frank.Li@nxp.com [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński kwilczynski@kernel.org Reviewed-by: Manivannan Sadhasivam manivannan.sadhasivam@linaro.org Cc: stable@vger.kernel.org # 6.1+ Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pci/controller/dwc/pci-imx6.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
--- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -997,7 +997,7 @@ static int imx6_pcie_host_init(struct dw ret = phy_power_on(imx6_pcie->phy); if (ret) { dev_err(dev, "waiting for PHY ready timeout!\n"); - goto err_phy_off; + goto err_phy_exit; } }
@@ -1012,8 +1012,9 @@ static int imx6_pcie_host_init(struct dw return 0;
err_phy_off: - if (imx6_pcie->phy) - phy_exit(imx6_pcie->phy); + phy_power_off(imx6_pcie->phy); +err_phy_exit: + phy_exit(imx6_pcie->phy); err_clk_disable: imx6_pcie_clk_disable(imx6_pcie); err_reg_disable: