1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index b41071282ce5..997f7e98eb62 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -806,14 +806,14 @@ static int hci_uart_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
  * We don't provide read/write/poll interface for user space.
  */
 static ssize_t hci_uart_tty_read(struct tty_struct *tty, struct file *file,
-				 unsigned char *buf, size_t nr,
-				 void **cookie, unsigned long offset)
+				 u8 *buf, size_t nr, void **cookie,
+				 unsigned long offset)
 {
 	return 0;
 }
 
 static ssize_t hci_uart_tty_write(struct tty_struct *tty, struct file *file,
-				  const unsigned char *data, size_t count)
+				  const u8 *data, size_t count)
 {
 	return 0;
 }