From a88656553d18c324554855fccc730c9644048111 Mon Sep 17 00:00:00 2001 From: Erik Benada Date: Thu, 28 May 2009 17:08:55 -0700 Subject: [ARM] orion: convert gpio to use gpiolib Signed-off-by: Erik Benada [ nico: fix locking, additional cleanups ] Signed-off-by: Nicolas Pitre --- arch/arm/plat-orion/include/plat/gpio.h | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'arch/arm/plat-orion/include/plat') diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h index 33f6c6aec18..9646a94ed3d 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. */ -- cgit v1.2.3