[mirror_ubuntu-artful-kernel.git] / arch / arm / include / asm / gpio.h

#ifndef _ARCH_ARM_GPIO_H
#define _ARCH_ARM_GPIO_H

#if CONFIG_ARCH_NR_GPIO > 0
#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
#endif

/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
#include <asm-generic/gpio.h>

/* The trivial gpiolib dispatchers */
#define gpio_get_value  __gpio_get_value
#define gpio_set_value  __gpio_set_value
#define gpio_cansleep   __gpio_cansleep

/*
 * Provide a default gpio_to_irq() which should satisfy every case.
 * However, some platforms want to do this differently, so allow them
 * to override it.
 */
#ifndef gpio_to_irq
#define gpio_to_irq	__gpio_to_irq
#endif

#endif /* _ARCH_ARM_GPIO_H */
Commit	Line	Data
4c20386c DB	1	#ifndef _ARCH_ARM_GPIO_H
	2	#define _ARCH_ARM_GPIO_H
	3
44986ab0	4	#if CONFIG_ARCH_NR_GPIO > 0
ca95023e	5	#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
44986ab0 PDSN	6	#endif
44986ab0 PDSN	7
22fe6783 RK	8	/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
	9	#include <asm-generic/gpio.h>
	10
	11	/* The trivial gpiolib dispatchers */
	12	#define gpio_get_value __gpio_get_value
	13	#define gpio_set_value __gpio_set_value
	14	#define gpio_cansleep __gpio_cansleep
22fe6783	15
01e7dc89 RK	16	/*
	17	* Provide a default gpio_to_irq() which should satisfy every case.
	18	* However, some platforms want to do this differently, so allow them
	19	* to override it.
	20	*/
	21	#ifndef gpio_to_irq
	22	#define gpio_to_irq __gpio_to_irq
	23	#endif
	24
4c20386c	25	#endif /* _ARCH_ARM_GPIO_H */