Balint Viragh <bviragh@xxxxxxxxxxx> writes: > The following patch introduces a new module parameter (gpio), > to initialize the GPIO control register of pl2303hx in pl2303_startup, > and a new ioctl to control it from user applications. You should probably read the thread regarding GPIO support for cp210x and use Alan Cox' proposed tty helper for controlling this: https://lkml.org/lkml/2012/5/16/288 Bjørn -- 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