5 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 1dd8b86f4a32..91cf294ec8c1 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -696,7 +696,7 @@ static void change_speed(struct tty_struct *tty, struct serial_state *info,
 	local_irq_restore(flags);
 }
 
-static int rs_put_char(struct tty_struct *tty, unsigned char ch)
+static int rs_put_char(struct tty_struct *tty, u8 ch)
 {
 	struct serial_state *info;
 	unsigned long flags;
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 8b4b8493fed5..a5dfd08d4ea2 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -920,7 +920,7 @@ static int mxser_write(struct tty_struct *tty, const u8 *buf, int count)
 	return written;
 }
 
-static int mxser_put_char(struct tty_struct *tty, unsigned char ch)
+static int mxser_put_char(struct tty_struct *tty, u8 ch)
 {
 	struct mxser_port *info = tty->driver_data;
 	unsigned long flags;
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 33df5b08d992..d5b682ff20b3 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -551,7 +551,7 @@ uart_get_divisor(struct uart_port *port, unsigned int baud)
 }
 EXPORT_SYMBOL(uart_get_divisor);
 
-static int uart_put_char(struct tty_struct *tty, unsigned char c)
+static int uart_put_char(struct tty_struct *tty, u8 c)
 {
 	struct uart_state *state = tty->driver_data;
 	struct uart_port *port;
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index c7cecea38ca8..0264e9f7699c 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -780,7 +780,7 @@ cleanup:
 	return ret;
 }
 
-static int put_char(struct tty_struct *tty, unsigned char ch)
+static int put_char(struct tty_struct *tty, u8 ch)
 {
 	struct slgt_info *info = tty->driver_data;
 	unsigned long flags;
@@ -788,7 +788,7 @@ static int put_char(struct tty_struct *tty, unsigned char ch)
 
 	if (sanity_check(info, tty->name, "put_char"))
 		return 0;
-	DBGINFO(("%s put_char(%d)\n", info->device_name, ch));
+	DBGINFO(("%s put_char(%u)\n", info->device_name, ch));
 	if (!info->tx_buf)
 		return 0;
 	spin_lock_irqsave(&info->lock,flags);
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 2f28612aee91..ea7c20d66acb 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3248,7 +3248,7 @@ static int con_write(struct tty_struct *tty, const u8 *buf, int count)
 	return retval;
 }
 
-static int con_put_char(struct tty_struct *tty, unsigned char ch)
+static int con_put_char(struct tty_struct *tty, u8 ch)
 {
 	return do_con_write(tty, &ch, 1);
 }