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/* $Id: gpio.c,v 1.16 2005/06/19 17:06:49 starvik Exp $ * * ETRAX CRISv32 general port I/O device * * Copyright (c) 1999, 2000, 2001, 2002, 2003 Axis Communications AB * * Authors: Bjorn Wese

/* gpio functions. Merging GPIO support into driver: Copyright (C) 2004 Chris Kennedy Copyright (C) 2005-2007 Hans Verkuil This program is fr

/* gpio functions. Copyright (C) 2004 Chris Kennedy Copyright (C) 2005-2007 Hans Verkuil This program is free software; you can redistribute it a

/* bttv-gpio.c -- gpio sub drivers sysfs-based sub driver interface for bttv mainly intented for gpio access Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)

/* * IXP4XX GPIO driver LED driver * * Author: John Bowler * * Copyright (c) 2006 John Bowler * * Permission is hereby granted, free of charge, to any * person obtaining a co

/* * Bitbanging I2C bus driver using the GPIO API * * Copyright (C) 2007 Atmel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GN

#ifndef __ASM_MIPS_GPIO_H #define __ASM_MIPS_GPIO_H #include #endif /* __ASM_MIPS_GPIO_H */

#ifndef __ASM_MACH_GENERIC_GPIO_H #define __ASM_MACH_GENERIC_GPIO_H int gpio_request(unsigned gpio, const char *label); void gpio_free(unsigned gpio); int gpio_direction_input(unsigned gpio); int gpi

#ifndef __ASM_AVR32_ARCH_GPIO_H #define __ASM_AVR32_ARCH_GPIO_H #include #include /* Arch-neutral GPIO API */ int __must_check gpio_request(unsigned int gpio, const c

#ifndef __ASM_AVR32_GPIO_H #define __ASM_AVR32_GPIO_H #include #endif /* __ASM_AVR32_GPIO_H */