diff options
Diffstat (limited to 'drivers/serial/imx.c')
| -rw-r--r-- | drivers/serial/imx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index d00fcf8e6c7..4315b23590b 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -46,6 +46,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/rational.h> +#include <linux/slab.h> #include <asm/io.h> #include <asm/irq.h> @@ -440,7 +441,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id) temp = readl(sport->port.membase + USR2); if (temp & USR2_BRCD) { - writel(temp | USR2_BRCD, sport->port.membase + USR2); + writel(USR2_BRCD, sport->port.membase + USR2); if (uart_handle_break(&sport->port)) continue; } |