1/* 2 * linux/arch/arm/mach-w90p910/include/mach/gpio.h 3 * 4 * Generic w90p910 GPIO handling 5 * 6 * Wan ZongShun <mcuos.com@gmail.com> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13#ifndef __ASM_ARCH_W90P910_GPIO_H 14#define __ASM_ARCH_W90P910_GPIO_H 15 16#include <mach/hardware.h> 17#include <asm/irq.h> 18 19static inline int gpio_to_irq(unsigned gpio) 20{ 21 return gpio; 22} 23#define gpio_to_irq gpio_to_irq 24 25static inline int irq_to_gpio(unsigned irq) 26{ 27 return irq; 28} 29 30#endif 31