Messages in this thread Patch in this message | | | Date | Sat, 21 Nov 2009 16:15:58 +0100 | From | Roel Kluin <> | Subject | [PATCH] imx: bit &/| confusion |
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since UCR1_UARTEN is defined 1, the port was always treated as enabled.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> ---
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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