diff options
Diffstat (limited to 'drivers/usb/serial/ir-usb.c')
| -rw-r--r-- | drivers/usb/serial/ir-usb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index 172261a908d8..7b44dbea95cd 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -47,7 +47,7 @@ static int xbof = -1; static int ir_startup (struct usb_serial *serial); static int ir_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count); -static int ir_write_room(struct tty_struct *tty); +static unsigned int ir_write_room(struct tty_struct *tty); static void ir_write_bulk_callback(struct urb *urb); static void ir_process_read_urb(struct urb *urb); static void ir_set_termios(struct tty_struct *tty, @@ -339,10 +339,10 @@ static void ir_write_bulk_callback(struct urb *urb) usb_serial_port_softint(port); } -static int ir_write_room(struct tty_struct *tty) +static unsigned int ir_write_room(struct tty_struct *tty) { struct usb_serial_port *port = tty->driver_data; - int count = 0; + unsigned int count = 0; if (port->bulk_out_size == 0) return 0; |