Dear all: ehci-hcd.c includes all the source codes it needs. Why don't we let it as an config option in Makefile instead of include them all, since I seldom see other drivers include all c files they need in one file? thanks for your help, miloody -- 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