diff options
Diffstat (limited to 'drivers/tty/moxa.c')
-rw-r--r-- | drivers/tty/moxa.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index 42fa4c878b2e..bf3f87ba3a92 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -487,7 +487,7 @@ module_param(ttymajor, int, 0); */ static int moxa_open(struct tty_struct *, struct file *); static void moxa_close(struct tty_struct *, struct file *); -static int moxa_write(struct tty_struct *, const unsigned char *, int); +static ssize_t moxa_write(struct tty_struct *, const u8 *, size_t); static unsigned int moxa_write_room(struct tty_struct *); static void moxa_flush_buffer(struct tty_struct *); static unsigned int moxa_chars_in_buffer(struct tty_struct *); @@ -1499,8 +1499,7 @@ static void moxa_close(struct tty_struct *tty, struct file *filp) tty_port_close(&ch->port, tty, filp); } -static int moxa_write(struct tty_struct *tty, - const unsigned char *buf, int count) +static ssize_t moxa_write(struct tty_struct *tty, const u8 *buf, size_t count) { struct moxa_port *ch = tty->driver_data; unsigned long flags; @@ -2164,8 +2163,7 @@ static int MoxaPortLineStatus(struct moxa_port *port) return val; } -static int MoxaPortWriteData(struct tty_struct *tty, - const unsigned char *buffer, int len) +static int MoxaPortWriteData(struct tty_struct *tty, const u8 *buffer, int len) { struct moxa_port *port = tty->driver_data; void __iomem *baseAddr, *ofsAddr, *ofs; |