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[ARM] 5023/1: Fix broken gpio interrupts on ep93xx
author
Ryan Mallon
<ryan@bluewatersys.com>
Mon, 28 Apr 2008 22:35:47 +0000
(23:35 +0100)
committer
Russell King
<rmk+kernel@arm.linux.org.uk>
Sun, 4 May 2008 10:06:05 +0000
(11:06 +0100)
Change gpio_direction_output to gpio_direction_input in
ep93xx_gpio_irq_type. Fixes broken gpio interrupts.
Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-ep93xx/core.c
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diff --git
a/arch/arm/mach-ep93xx/core.c
b/arch/arm/mach-ep93xx/core.c
index
8bc1872
..
1d7bca6
100644
(file)
--- a/
arch/arm/mach-ep93xx/core.c
+++ b/
arch/arm/mach-ep93xx/core.c
@@
-280,7
+280,7
@@
static int ep93xx_gpio_irq_type(unsigned int irq, unsigned int type)
const int port = gpio >> 3;
const int port_mask = 1 << (gpio & 7);
- gpio_direction_
output(gpio, gpio_get_value(gpio)
);
+ gpio_direction_
input(gpio
);
switch (type) {
case IRQT_RISING: