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authorRoel Kluin <roel.kluin@gmail.com>2009-12-09 12:31:36 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2010-01-20 15:03:30 -0800
commit2e2eb509aa7a333fe9931cf306fc7dbc3473f25b (patch)
tree175318968883c5aeadf4ad4552fa51554865898e
parent16ae2a877bf4179737921235e85ceffd7b79354f (diff)
downloadlinux-stericsson-2e2eb509aa7a333fe9931cf306fc7dbc3473f25b.tar.gz
serial: imx: bit &/| confusion
Since UCR1_UARTEN is defined 1, the port was always treated as enabled. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Acked-by: Oskar Schirmer <os@emlix.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Fabian Godehardt <fg@emlix.com> Cc: Daniel Glöckner <dg@emlix.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/serial/imx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 18130f11238e..60d665a17a88 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;