[PATCH] imx: bit &/| confusion

From: Roel Kluin
Date: Sat Nov 21 2009 - 10:03:18 EST


since UCR1_UARTEN is defined 1, the port was always treated as enabled.

Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
---

diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 18130f1..60d665a 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -1088,7 +1088,7 @@ imx_console_get_options(struct imx_port *sport, int *baud,
int *parity, int *bits)
{

- if ( readl(sport->port.membase + UCR1) | UCR1_UARTEN ) {
+ if (readl(sport->port.membase + UCR1) & UCR1_UARTEN) {
/* ok, the port was enabled */
unsigned int ucr2, ubir,ubmr, uartclk;
unsigned int baud_raw;
--
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