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a439561229
As irq_to_gpio() is only being used by gpio-mxc driver, it should be moved from mach/gpio.h into gpio-mxc.c. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
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* Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved.
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* Copyright 2008 Juergen Beisert, kernel@pengutronix.de
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __ASM_ARCH_MXC_GPIO_H__
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#define __ASM_ARCH_MXC_GPIO_H__
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#include <linux/spinlock.h>
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#include <mach/hardware.h>
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#include <asm-generic/gpio.h>
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/* There's a off-by-one betweem the gpio bank number and the gpiochip */
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/* range e.g. GPIO_1_5 is gpio 5 under linux */
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#define IMX_GPIO_NR(bank, nr) (((bank) - 1) * 32 + (nr))
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/* use gpiolib dispatchers */
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#define gpio_get_value __gpio_get_value
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#define gpio_set_value __gpio_set_value
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#define gpio_cansleep __gpio_cansleep
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#define gpio_to_irq __gpio_to_irq
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#endif
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