diff options
| author | Hartley Sweeten <hartleys@visionengravers.com> | 2011-01-27 17:29:29 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-27 17:07:52 +0000 |
| commit | 5d046af0eb94bdf67f048ba4056e85fa080b4b07 (patch) | |
| tree | 66ea320bbbf172895d9b32b52937e09be73b2dac /arch/arm/mach-ep93xx/include | |
| parent | 6fb1b304255efc5c4c93874ac8c066272e257e28 (diff) | |
| download | linux-rt-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.h | 2 |
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 c991b149bdf2..c57152c231f1 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> |