linux-vybrid_public/arch/mips/include/asm/mach-cavium-octeon/gpio.h

#ifndef __ASM_MACH_CAVIUM_OCTEON_GPIO_H
#define __ASM_MACH_CAVIUM_OCTEON_GPIO_H

#ifdef CONFIG_GPIOLIB
#define gpio_get_value	__gpio_get_value
#define gpio_set_value	__gpio_set_value
#define gpio_cansleep	__gpio_cansleep
#else
int gpio_request(unsigned gpio, const char *label);
void gpio_free(unsigned gpio);
int gpio_direction_input(unsigned gpio);
int gpio_direction_output(unsigned gpio, int value);
int gpio_get_value(unsigned gpio);
void gpio_set_value(unsigned gpio, int value);
#endif

#include <asm-generic/gpio.h>

#define gpio_to_irq	__gpio_to_irq

#endif /* __ASM_MACH_GENERIC_GPIO_H */