Replace direct access to dev->pins->init_state with the new helper pinctrl_pm_select_init_state() to select the init pinctrl state. This fixes build issues when CONFIG_PINCTRL is not defined. Signed-off-by: Christian Bruel <christian.bruel@xxxxxxxxxxx> Reported-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202506260920.bmQ9hQ9s-lkp@xxxxxxxxx/ Fixes: 633f42f48af5 ("PCI: stm32: Add PCIe host support for STM32MP25") --- drivers/pci/controller/dwc/pcie-stm32.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-stm32.c b/drivers/pci/controller/dwc/pcie-stm32.c index 50fae5f5ced2..c1d803dc3778 100644 --- a/drivers/pci/controller/dwc/pcie-stm32.c +++ b/drivers/pci/controller/dwc/pcie-stm32.c @@ -28,6 +28,7 @@ struct stm32_pcie { struct clk *clk; struct gpio_desc *perst_gpio; struct gpio_desc *wake_gpio; + bool have_pinctrl_init; }; static void stm32_pcie_deassert_perst(struct stm32_pcie *stm32_pcie) @@ -91,10 +92,10 @@ static int stm32_pcie_resume_noirq(struct device *dev) /* * The core clock is gated with CLKREQ# from the COMBOPHY REFCLK, * thus if no device is present, must force it low with an init pinmux - * to be able to access the DBI registers. + * if present to be able to access the DBI registers. */ - if (!IS_ERR(dev->pins->init_state)) - ret = pinctrl_select_state(dev->pins->p, dev->pins->init_state); + if (stm32_pcie->have_pinctrl_init) + ret = pinctrl_pm_select_init_state(dev); else ret = pinctrl_pm_select_default_state(dev); @@ -274,6 +275,9 @@ static int stm32_pcie_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(stm32_pcie->rst), "Failed to get PCIe reset\n"); + if (device_property_match_string(dev, "pinctrl-names", PINCTRL_STATE_INIT) >= 0) + stm32_pcie->have_pinctrl_init = true; + ret = stm32_pcie_parse_port(stm32_pcie); if (ret) return ret; -- 2.34.1
