From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Fix build errors that happen when USB_QCOM_8X16_PHY=y and EXTCON=m: drivers/built-in.o: In function `phy_8x16_init': phy-qcom-8x16-usb.c:(.text+0x86ef4): undefined reference to `extcon_get_cable_state' drivers/built-in.o: In function `phy_8x16_probe': phy-qcom-8x16-usb.c:(.text+0x870bf): undefined reference to `extcon_get_edev_by_phandle' phy-qcom-8x16-usb.c:(.text+0x87133): undefined reference to `extcon_register_interest' phy-qcom-8x16-usb.c:(.text+0x87151): undefined reference to `extcon_unregister_interest' drivers/built-in.o: In function `phy_8x16_remove': phy-qcom-8x16-usb.c:(.text+0x872ec): undefined reference to `extcon_unregister_interest' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Felipe Balbi <balbi@xxxxxx> --- drivers/usb/phy/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20150910.orig/drivers/usb/phy/Kconfig +++ linux-next-20150910/drivers/usb/phy/Kconfig @@ -155,7 +155,7 @@ config USB_MSM_OTG config USB_QCOM_8X16_PHY tristate "Qualcomm APQ8016/MSM8916 on-chip USB PHY controller support" depends on ARCH_QCOM || COMPILE_TEST - depends on RESET_CONTROLLER + depends on RESET_CONTROLLER && EXTCON select USB_PHY select USB_ULPI_VIEWPORT help -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html