diff options
Diffstat (limited to 'drivers/mmc/core/sdio_uart.c')
| -rw-r--r-- | drivers/mmc/core/sdio_uart.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c index ae7ef2e038be..47f58258d8ff 100644 --- a/drivers/mmc/core/sdio_uart.c +++ b/drivers/mmc/core/sdio_uart.c @@ -526,7 +526,7 @@ static void sdio_uart_irq(struct sdio_func *func) port->in_sdio_uart_irq = NULL; } -static int uart_carrier_raised(struct tty_port *tport) +static bool uart_carrier_raised(struct tty_port *tport) { struct sdio_uart_port *port = container_of(tport, struct sdio_uart_port, port); @@ -535,9 +535,8 @@ static int uart_carrier_raised(struct tty_port *tport) return 1; ret = sdio_uart_get_mctrl(port); sdio_uart_release_func(port); - if (ret & TIOCM_CAR) - return 1; - return 0; + + return ret & TIOCM_CAR; } /** |