linux/arch/mips/include/asm/mach-generic/gpio.h
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   1#ifndef __ASM_MACH_GENERIC_GPIO_H
   2#define __ASM_MACH_GENERIC_GPIO_H
   3
   4#ifdef CONFIG_GPIOLIB
   5#define gpio_get_value  __gpio_get_value
   6#define gpio_set_value  __gpio_set_value
   7#define gpio_cansleep   __gpio_cansleep
   8#else
   9int gpio_request(unsigned gpio, const char *label);
  10void gpio_free(unsigned gpio);
  11int gpio_direction_input(unsigned gpio);
  12int gpio_direction_output(unsigned gpio, int value);
  13int gpio_get_value(unsigned gpio);
  14void gpio_set_value(unsigned gpio, int value);
  15#endif
  16int gpio_to_irq(unsigned gpio);
  17int irq_to_gpio(unsigned irq);
  18
  19#include <asm-generic/gpio.h>           /* cansleep wrappers */
  20
  21#endif /* __ASM_MACH_GENERIC_GPIO_H */
  22