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m68knommu: setting the gpio data direction register to output doesn't dependent upon...
author
Steven King
<sfking@fdwdc.com>
Wed, 21 May 2014 23:00:31 +0000
(16:00 -0700)
committer
Greg Ungerer
<gerg@uclinux.org>
Mon, 26 May 2014 03:28:38 +0000
(13:28 +1000)
Singed-off-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
arch/m68k/platform/coldfire/gpio.c
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diff --git
a/arch/m68k/platform/coldfire/gpio.c
b/arch/m68k/platform/coldfire/gpio.c
index
ab9ac41
..
e168886
100644
(file)
--- a/
arch/m68k/platform/coldfire/gpio.c
+++ b/
arch/m68k/platform/coldfire/gpio.c
@@
-76,10
+76,7
@@
int __mcfgpio_direction_output(unsigned gpio, int value)
local_irq_save(flags);
data = mcfgpio_read(__mcfgpio_pddr(gpio));
- if (value)
- data |= mcfgpio_bit(gpio);
- else
- data &= mcfgpio_bit(gpio);
+ data |= mcfgpio_bit(gpio);
mcfgpio_write(data, __mcfgpio_pddr(gpio));
/* now set the data to output */