As pointed out by Guennadi Liakhovetski (thanks), pin2 is already shifted
left by one. So the additional shift is bogus.
Signed-off-by: Stefan Roese <[EMAIL PROTECTED]>
---
cpu/ppc4xx/gpio.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/cpu/ppc4xx/gpio.c b/cpu/ppc4xx/gpio.c
index 37d3fa8..df99f53 100644
--- a/cpu/ppc4xx/gpio.c
+++ b/cpu/ppc4xx/gpio.c
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2007
+ * (C) Copyright 2007-2008
* Stefan Roese, DENX Software Engineering, [EMAIL PROTECTED]
*
* See file CREDITS for list of people who contributed to this
@@ -52,7 +52,7 @@ void gpio_config(int pin, int in_out, int gpio_alt, int
out_val)
}
mask = 0x80000000 >> pin;
- mask2 = 0xc0000000 >> (pin2 << 1);
+ mask2 = 0xc0000000 >> pin2;
/* first set TCR to 0 */
out_be32((void *)GPIO0_TCR + offs, in_be32((void *)GPIO0_TCR + offs) &
~mask);
--
1.5.6
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