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path: root/drivers/net/wan/pc300_tty.c
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Diffstat (limited to 'drivers/net/wan/pc300_tty.c')
-rw-r--r--drivers/net/wan/pc300_tty.c24
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)) {