This otg driver depends on marvell EHCI driver, so add the dependence. It can fix the following build error on i386: ERROR: "usb_remove_hcd" [drivers/usb/otg/mv_otg.ko] undefined! ERROR: "usb_add_hcd" [drivers/usb/otg/mv_otg.ko] undefined! Signed-off-by: Neil Zhang <zhangwm@xxxxxxxxxxx> --- drivers/usb/otg/Kconfig | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig index 76d6293..735ef4c 100644 --- a/drivers/usb/otg/Kconfig +++ b/drivers/usb/otg/Kconfig @@ -118,7 +118,7 @@ config FSL_USB2_OTG config USB_MV_OTG tristate "Marvell USB OTG support" - depends on USB_MV_UDC && USB_SUSPEND + depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND select USB_OTG select USB_OTG_UTILS help -- 1.7.4.1 -- 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