Currently it is possible to have: USB_MUSB_OMAP2PLUS=m TWL4030_USB=y which would result compile time error due to missing symbols. With this change USB_MUSB_OMAP2PLUS and TWL4030_USB will be in sync. Reported-by: Vincent Stehle <v-stehle@xxxxxx> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx> --- Hi Felipe, I have also noticed that we have similar issue around USB_MUSB_HDRC, CONFIG_USB_MUSB_TUSB6010 and CONFIG_USB_TUSB_OMAP_DMA. You can easily have a combination of y/m of these to have non compilable kernel. I have tried to fix it but my Kconfig skills are not adequate for it ;) Regards, Peter drivers/usb/musb/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig index 23a0b7f..a3fa19c 100644 --- a/drivers/usb/musb/Kconfig +++ b/drivers/usb/musb/Kconfig @@ -9,8 +9,6 @@ config USB_MUSB_HDRC depends on USB && USB_GADGET select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN) select NOP_USB_XCEIV if (SOC_TI81XX || SOC_AM33XX) - select TWL4030_USB if MACH_OMAP_3430SDP - select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA select USB_OTG_UTILS help Say Y here if your system has a dual role high speed USB @@ -49,6 +47,8 @@ config USB_MUSB_TUSB6010 config USB_MUSB_OMAP2PLUS tristate "OMAP2430 and onwards" depends on ARCH_OMAP2PLUS + select TWL4030_USB if MACH_OMAP_3430SDP + select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA config USB_MUSB_AM35X tristate "AM35x" -- 1.8.1.1 -- 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