diff options
| author | Erik Benada | 2009-05-29 02:08:55 +0200 |
|---|---|---|
| committer | Nicolas Pitre | 2009-06-08 19:04:57 +0200 |
| commit | a88656553d18c324554855fccc730c9644048111 (patch) | |
| tree | 6a77d6b11e3f0cf017f6dee21a9934c6c6378704 /arch/arm/plat-orion/include | |
| parent | [ARM] Kirkwood: comment type fix (diff) | |
| download | kernel-qcow2-linux-a88656553d18c324554855fccc730c9644048111.tar.gz kernel-qcow2-linux-a88656553d18c324554855fccc730c9644048111.tar.xz kernel-qcow2-linux-a88656553d18c324554855fccc730c9644048111.zip | |
[ARM] orion: convert gpio to use gpiolib
Signed-off-by: Erik Benada <erikbenada@yahoo.ca>
[ nico: fix locking, additional cleanups ]
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Diffstat (limited to 'arch/arm/plat-orion/include')
| -rw-r--r-- | arch/arm/plat-orion/include/plat/gpio.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h index 33f6c6aec185..9646a94ed3d0 100644 --- a/arch/arm/plat-orion/include/plat/gpio.h +++ b/arch/arm/plat-orion/include/plat/gpio.h @@ -14,12 +14,9 @@ /* * GENERIC_GPIO primitives. */ -int gpio_request(unsigned pin, const char *label); -void gpio_free(unsigned pin); -int gpio_direction_input(unsigned pin); -int gpio_direction_output(unsigned pin, int value); -int gpio_get_value(unsigned pin); -void gpio_set_value(unsigned pin, int value); +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep /* * Orion-specific GPIO API extensions. @@ -27,11 +24,13 @@ void gpio_set_value(unsigned pin, int value); void orion_gpio_set_unused(unsigned pin); void orion_gpio_set_blink(unsigned pin, int blink); -#define GPIO_BIDI_OK (1 << 0) -#define GPIO_INPUT_OK (1 << 1) -#define GPIO_OUTPUT_OK (1 << 2) +#define GPIO_INPUT_OK (1 << 0) +#define GPIO_OUTPUT_OK (1 << 1) void orion_gpio_set_valid(unsigned pin, int mode); +/* Initialize gpiolib. */ +void __init orion_gpio_init(void); + /* * GPIO interrupt handling. */ |