The driver uses devm_ioremap_resource() which will not be built if CONFIG_HAS_IOMEM is not selected, so add depends on it to fix the build failure on few archs
s390-linux-ld: drivers/phy/ingenic/phy-ingenic-usb.o: in function `ingenic_usb_phy_probe': >> phy-ingenic-usb.c:(.text+0xb66): undefined reference to >> `devm_platform_ioremap_resource' Reported-by: kernel test robot <[email protected]> Signed-off-by: Vinod Koul <[email protected]> --- drivers/phy/ingenic/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/ingenic/Kconfig b/drivers/phy/ingenic/Kconfig index 912b14e512cb..f23cc109324b 100644 --- a/drivers/phy/ingenic/Kconfig +++ b/drivers/phy/ingenic/Kconfig @@ -6,6 +6,7 @@ config PHY_INGENIC_USB tristate "Ingenic SoCs USB PHY Driver" depends on MIPS || COMPILE_TEST depends on USB_SUPPORT + depends on HAS_IOMEM select GENERIC_PHY help This driver provides USB PHY support for the USB controller found -- 2.26.2
