hi all: I see usb_interrupt_msg do nothing but call usb_bulk_msg. Why we still keep usb_interrupt_msg? for old api compatibility? thanks for your help in advance, -- 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