diff options
Diffstat (limited to 'drivers/tty/hvc')
-rw-r--r-- | drivers/tty/hvc/hvc_console.c | 2 | ||||
-rw-r--r-- | drivers/tty/hvc/hvcs.c | 2 | ||||
-rw-r--r-- | drivers/tty/hvc/hvsi.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index a3725eb69cd3..d0f0253fb93e 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -596,7 +596,7 @@ static unsigned int hvc_write_room(struct tty_struct *tty) return hp->outbuf_size - hp->n_outbuf; } -static int hvc_chars_in_buffer(struct tty_struct *tty) +static unsigned int hvc_chars_in_buffer(struct tty_struct *tty) { struct hvc_struct *hp = tty->driver_data; diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index f43f2f94d8bd..fe5e6b4f43de 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -1386,7 +1386,7 @@ static unsigned int hvcs_write_room(struct tty_struct *tty) return HVCS_BUFF_LEN - hvcsd->chars_in_buffer; } -static int hvcs_chars_in_buffer(struct tty_struct *tty) +static unsigned int hvcs_chars_in_buffer(struct tty_struct *tty) { struct hvcs_struct *hvcsd = tty->driver_data; diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index 0a56f44e6b12..bfc15279d5bc 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -897,7 +897,7 @@ static unsigned int hvsi_write_room(struct tty_struct *tty) return N_OUTBUF - hp->n_outbuf; } -static int hvsi_chars_in_buffer(struct tty_struct *tty) +static unsigned int hvsi_chars_in_buffer(struct tty_struct *tty) { struct hvsi_struct *hp = tty->driver_data; |