diff options
Diffstat (limited to 'drivers/net/wan/pc300_tty.c')
| -rw-r--r-- | drivers/net/wan/pc300_tty.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c index 63abfd72542d..e03eef2f2282 100644 --- a/drivers/net/wan/pc300_tty.c +++ b/drivers/net/wan/pc300_tty.c @@ -178,6 +178,20 @@ static void cpc_tty_signal_on(pc300dev_t *pc300dev, unsigned char signal) CPC_TTY_UNLOCK(card,flags); } + +static const struct tty_operations pc300_ops = { + .open = cpc_tty_open, + .close = cpc_tty_close, + .write = cpc_tty_write, + .write_room = cpc_tty_write_room, + .chars_in_buffer = cpc_tty_chars_in_buffer, + .tiocmset = pc300_tiocmset, + .tiocmget = pc300_tiocmget, + .flush_buffer = cpc_tty_flush_buffer, + .hangup = cpc_tty_hangup, +}; + + /* * PC300 TTY initialization routine * @@ -225,15 +239,7 @@ void cpc_tty_init(pc300dev_t *pc300dev) serial_drv.flags = TTY_DRIVER_REAL_RAW; /* interface routines from the upper tty layer to the tty driver */ - serial_drv.open = cpc_tty_open; - serial_drv.close = cpc_tty_close; - serial_drv.write = cpc_tty_write; - serial_drv.write_room = cpc_tty_write_room; - serial_drv.chars_in_buffer = cpc_tty_chars_in_buffer; - serial_drv.tiocmset = pc300_tiocmset; - serial_drv.tiocmget = pc300_tiocmget; - serial_drv.flush_buffer = cpc_tty_flush_buffer; - serial_drv.hangup = cpc_tty_hangup; + tty_set_operations(&serial_drv, &pc300_ops); /* register the TTY driver */ if (tty_register_driver(&serial_drv)) { |