On Wed, Jul 18, 2012 at 11:22:49AM +0800, loody wrote: > Dear all: > in usb_serial_probe, we create tty_port based on max_endpoints. Or based on the number that the driver said to create. > My questions are: > 1. some callback functions, such serial_hangup, serial_carrier_raised, > etc. will called by tty layer with different tty_ports. > how tty layer know these tty_ports? They were registered with the tty layer. > I only found tty_port_init to initial these tty_ports, but where we > register these tty_ports to tty layer? When we register the tty device. greg k-h -- 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
