diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/imx.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index a662f48a2146..e2a89b920637 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -890,9 +890,8 @@ static void imx_uart_check_flood(struct imx_port *sport, u32 usr2) static irqreturn_t __imx_uart_rxint(int irq, void *dev_id) { struct imx_port *sport = dev_id; - unsigned int rx, flg; struct tty_port *port = &sport->port.state->port; - u32 usr2; + u32 usr2, rx; /* If we received something, check for 0xff flood */ usr2 = imx_uart_readl(sport, USR2); @@ -900,7 +899,7 @@ static irqreturn_t __imx_uart_rxint(int irq, void *dev_id) imx_uart_check_flood(sport, usr2); while ((rx = imx_uart_readl(sport, URXD0)) & URXD_CHARRDY) { - flg = TTY_NORMAL; + unsigned int flg = TTY_NORMAL; sport->port.icount.rx++; if (unlikely(rx & URXD_ERR)) { |