Lines Matching defs:open
592 static int open(struct tty_struct *tty, struct file *filp)
600 DBGERR(("%s: open with invalid line #%d.\n", driver_name, line));
607 if (sanity_check(info, tty->name, "open"))
617 DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
633 /* 1st open on this device, init hardware */
657 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
1359 /* return error if TTY interface open */
1448 /* generic HDLC layer open processing */
1538 /* return error if TTY interface open */
3171 * block current process until the device is ready to open
3628 .open = open,
4203 * 03 share open/close flag