diff options
Diffstat (limited to 'drivers/serial/imx.c')
| -rw-r--r-- | drivers/serial/imx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 49f2e12ba58..e6c2ba26dcb 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -634,6 +634,10 @@ static void imx_shutdown(struct uart_port *port) struct imx_port *sport = (struct imx_port *)port; unsigned long temp; + temp = readl(sport->port.membase + UCR2); + temp &= ~(UCR2_TXEN); + writel(temp, sport->port.membase + UCR2); + /* * Stop our timer. */ |