diff options
| author | Roel Kluin | 2009-12-09 21:31:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2010-01-21 00:03:30 +0100 |
| commit | 2e2eb509aa7a333fe9931cf306fc7dbc3473f25b (patch) | |
| tree | 175318968883c5aeadf4ad4552fa51554865898e /drivers/serial | |
| parent | serial: Fix crash if the minimum rate of the device is > 9600 baud (diff) | |
| download | kernel-qcow2-linux-2e2eb509aa7a333fe9931cf306fc7dbc3473f25b.tar.gz kernel-qcow2-linux-2e2eb509aa7a333fe9931cf306fc7dbc3473f25b.tar.xz kernel-qcow2-linux-2e2eb509aa7a333fe9931cf306fc7dbc3473f25b.zip | |
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>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/imx.c | 2 |
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; |