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								/*
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								 * Generic GPIO API and pinmux table support
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								 *
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								 * Copyright (c) 2008  Magnus Damm
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								 *
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								 * This file is subject to the terms and conditions of the GNU General Public
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								 * License.  See the file "COPYING" in the main directory of this archive
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								 * for more details.
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								 */
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								#ifndef __ASM_ARCH_GPIO_H
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								#define __ASM_ARCH_GPIO_H
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								#include <linux/kernel.h>
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								#include <linux/errno.h>
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								#include <linux/io.h>
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											2012-06-25 03:41:09 -07:00
										 
									 
								 
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								/*
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								 * FIXME !!
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								 *
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								 * current gpio frame work doesn't have
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								 * the method to control only pull up/down/free.
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								 * this function should be replaced by correct gpio function
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								 */
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								static inline void __init gpio_direction_none(void __iomem * addr)
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								{
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									__raw_writeb(0x00, addr);
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								}
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								#endif /* __ASM_ARCH_GPIO_H */
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