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authorHartley Sweeten <hartleys@visionengravers.com>2011-01-27 17:29:29 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-01-27 17:07:52 +0000
commit5d046af0eb94bdf67f048ba4056e85fa080b4b07 (patch)
tree66ea320bbbf172895d9b32b52937e09be73b2dac /arch/arm/mach-ep93xx/include
parent6fb1b304255efc5c4c93874ac8c066272e257e28 (diff)
downloadop-kernel-dev-5d046af0eb94bdf67f048ba4056e85fa080b4b07.zip
op-kernel-dev-5d046af0eb94bdf67f048ba4056e85fa080b4b07.tar.gz
ARM: 6641/1: ep93xx: implement gpiolib set_debounce for built-in GPIOs
GPIO Ports A, B, and F on the ep93xx provide interrupt capability. It is possible to debounce the input signal on these ports when interrupts are enabled. Support for this debounce capability was provided with an ep93xx internal function. Now that gpiolib knows about gpio debounce, use the gpiolib method and do not export the internal function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ep93xx/include')
-rw-r--r--arch/arm/mach-ep93xx/include/mach/gpio.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-ep93xx/include/mach/gpio.h b/arch/arm/mach-ep93xx/include/mach/gpio.h
index c991b14..c57152c 100644
--- a/arch/arm/mach-ep93xx/include/mach/gpio.h
+++ b/arch/arm/mach-ep93xx/include/mach/gpio.h
@@ -99,8 +99,6 @@
/* maximum value for irq capable line identifiers */
#define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7)
-extern void ep93xx_gpio_int_debounce(unsigned int irq, int enable);
-
/* new generic GPIO API - see Documentation/gpio.txt */
#include <asm-generic/gpio.h>
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