if (!retinfo)
return -EFAULT;
memset(&tmp, 0, sizeof(tmp));
- tty_lock();
+ tty_lock(tty);
tmp.line = tty->index;
tmp.port = state->port;
tmp.flags = state->tport.flags;
tmp.close_delay = state->tport.close_delay;
tmp.closing_wait = state->tport.closing_wait;
tmp.custom_divisor = state->custom_divisor;
- tty_unlock();
+ tty_unlock(tty);
if (copy_to_user(retinfo,&tmp,sizeof(*retinfo)))
return -EFAULT;
return 0;
if (copy_from_user(&new_serial,new_info,sizeof(new_serial)))
return -EFAULT;
- tty_lock();
+ tty_lock(tty);
change_spd = ((new_serial.flags ^ port->flags) & ASYNC_SPD_MASK) ||
new_serial.custom_divisor != state->custom_divisor;
if (new_serial.irq || new_serial.port != state->port ||
new_serial.xmit_fifo_size != state->xmit_fifo_size) {
- tty_unlock();
+ tty_unlock(tty);
return -EINVAL;
}
(new_serial.xmit_fifo_size != state->xmit_fifo_size) ||
((new_serial.flags & ~ASYNC_USR_MASK) !=
(port->flags & ~ASYNC_USR_MASK))) {
- tty_unlock();
+ tty_unlock(tty);
return -EPERM;
}
port->flags = ((port->flags & ~ASYNC_USR_MASK) |
}
if (new_serial.baud_base < 9600) {
- tty_unlock();
+ tty_unlock(tty);
return -EINVAL;
}
}
} else
retval = startup(tty, state);
- tty_unlock();
+ tty_unlock(tty);
return retval;
}