Lines Matching defs:open
583 static int open(struct tty_struct *tty, struct file *filp)
591 DBGERR(("%s: open with invalid line #%d.\n", driver_name, line));
598 if (sanity_check(info, tty->name, "open"))
608 DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
623 /* 1st open on this device, init hardware */
647 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
1350 /* return error if TTY interface open */
1454 /* generic HDLC layer open processing */
1530 /* return error if TTY interface open */
3155 * block current process until the device is ready to open
3601 .open = open,
4163 * 03 share open/close flag