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/* Copyright (c) 2008-2009, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef _ARCH_ARM_MACH_MSM_GPIO_H_
#define _ARCH_ARM_MACH_MSM_GPIO_H_
void msm_gpio_enter_sleep(int from_idle);
void msm_gpio_exit_sleep(void);
/* Locate the GPIO_OUT register for the given GPIO and return its address
* and the bit position of the gpio's bit within the register.
*
* This function is used by gpiomux-v1 in order to support output transitions.
*/
void msm_gpio_find_out(const unsigned gpio, void __iomem **out,
unsigned *offset);
#endif
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