diff options
Diffstat (limited to 'drivers/mmc/core')
-rw-r--r-- | drivers/mmc/core/sdio_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c index c8f4eca7aad4..c36242b86b1d 100644 --- a/drivers/mmc/core/sdio_uart.c +++ b/drivers/mmc/core/sdio_uart.c @@ -803,7 +803,7 @@ static unsigned int sdio_uart_write_room(struct tty_struct *tty) return FIFO_SIZE - kfifo_len(&port->xmit_fifo); } -static int sdio_uart_chars_in_buffer(struct tty_struct *tty) +static unsigned int sdio_uart_chars_in_buffer(struct tty_struct *tty) { struct sdio_uart_port *port = tty->driver_data; return kfifo_len(&port->xmit_fifo); |