Dear Experts, When I tried to call usb_set_interface() from my class driver, it is returning ETIMEDOUT error (Error number: -110 ). I know that my device responds slowly to the requests generated by the host. At this moment, I can not make it respond fast. So, is there any way to increase the timing for the usb_set_interface() call to make it it success. Thanks and Regards, RD -- 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