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/*
* Copyright (c) 2011, Code Aurora Forum. 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.
*/
/*
* Qualcomm PMIC irq 8xxx driver header file
*
*/
#ifndef __MFD_PM8XXX_IRQ_H
#define __MFD_PM8XXX_IRQ_H
#include <linux/errno.h>
#include <linux/err.h>
struct pm8xxx_irq_core_data {
u32 rev;
int nirqs;
};
struct pm8xxx_irq_platform_data {
int irq_base;
struct pm8xxx_irq_core_data irq_cdata;
int devirq;
int irq_trigger_flag;
};
struct pm_irq_chip;
#ifdef CONFIG_MFD_PM8XXX_IRQ
int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq);
struct pm_irq_chip *pm8xxx_irq_init(struct device *dev,
const struct pm8xxx_irq_platform_data *pdata);
int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip);
#else
static inline int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq)
{
return -ENXIO;
}
static inline struct pm_irq_chip *pm8xxx_irq_init(
const struct device *dev,
const struct pm8xxx_irq_platform_data *pdata)
{
return ERR_PTR(-ENXIO);
}
static inline int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip)
{
return -ENXIO;
}
#endif /* CONFIG_MFD_PM8XXX_IRQ */
#endif /* __MFD_PM8XXX_IRQ_H */
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