diff options
Diffstat (limited to 'drivers/staging/fwserial/fwserial.c')
| -rw-r--r-- | drivers/staging/fwserial/fwserial.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c index a151cd76d24e..d2b286ea27c5 100644 --- a/drivers/staging/fwserial/fwserial.c +++ b/drivers/staging/fwserial/fwserial.c @@ -1127,16 +1127,16 @@ static unsigned int fwtty_write_room(struct tty_struct *tty) return n; } -static int fwtty_chars_in_buffer(struct tty_struct *tty) +static unsigned int fwtty_chars_in_buffer(struct tty_struct *tty) { struct fwtty_port *port = tty->driver_data; - int n; + unsigned int n; spin_lock_bh(&port->lock); n = dma_fifo_level(&port->tx_fifo); spin_unlock_bh(&port->lock); - fwtty_dbg(port, "%d\n", n); + fwtty_dbg(port, "%u\n", n); return n; } |