diff options
Diffstat (limited to 'drivers/tty/serial/imx.c')
| -rw-r--r-- | drivers/tty/serial/imx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index ace96283bdb8..6c926f702655 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -781,8 +781,7 @@ static irqreturn_t imx_int(int irq, void *dev_id) if (sts & USR1_DTRD) { unsigned long flags; - if (sts & USR1_DTRD) - writel(USR1_DTRD, sport->port.membase + USR1); + writel(USR1_DTRD, sport->port.membase + USR1); spin_lock_irqsave(&sport->port.lock, flags); imx_mctrl_check(sport); |
