diff options
Diffstat (limited to 'drivers/input/serio/serport.c')
| -rw-r--r-- | drivers/input/serio/serport.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c index 1bd88fca054..54a680cc704 100644 --- a/drivers/input/serio/serport.c +++ b/drivers/input/serio/serport.c @@ -96,6 +96,7 @@ static int serport_ldisc_open(struct tty_struct *tty) init_waitqueue_head(&serport->wait); tty->disc_data = serport; + tty->receive_room = 256; set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); return 0; @@ -140,17 +141,6 @@ out: } /* - * serport_ldisc_room() reports how much room we do have for receiving data. - * Although we in fact have infinite room, we need to specify some value - * here, and 256 seems to be reasonable. - */ - -static int serport_ldisc_room(struct tty_struct *tty) -{ - return 256; -} - -/* * serport_ldisc_read() just waits indefinitely if everything goes well. * However, when the serio driver closes the serio port, it finishes, * returning 0 characters. @@ -237,7 +227,6 @@ static struct tty_ldisc serport_ldisc = { .read = serport_ldisc_read, .ioctl = serport_ldisc_ioctl, .receive_buf = serport_ldisc_receive, - .receive_room = serport_ldisc_room, .write_wakeup = serport_ldisc_write_wakeup }; |