46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* Copyright (c) 2012, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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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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/*
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* Qualcomm PMIC irq 8821 driver header file
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*
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*/
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#ifndef __MFD_PM8821_IRQ_H
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#define __MFD_PM8821_IRQ_H
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#include <linux/errno.h>
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#include <linux/err.h>
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#include <linux/mfd/pm8xxx/irq.h>
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#ifdef CONFIG_MFD_PM8821_IRQ
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int pm8821_get_irq_stat(struct pm_irq_chip *chip, int irq);
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struct pm_irq_chip *pm8821_irq_init(struct device *dev,
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const struct pm8xxx_irq_platform_data *pdata);
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int pm8821_irq_exit(struct pm_irq_chip *chip);
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#else
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static inline int pm8821_get_irq_stat(struct pm_irq_chip *chip, int irq)
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{
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return -ENXIO;
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}
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static inline struct pm_irq_chip *pm8821_irq_init(const struct device *dev,
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const struct pm8xxx_irq_platform_data *pdata)
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{
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return ERR_PTR(-ENXIO);
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}
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static inline int pm8821_irq_exit(struct pm_irq_chip *chip)
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{
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return -ENXIO;
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}
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#endif /* CONFIG_MFD_PM8821_IRQ */
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#endif /* __MFD_PM8821_IRQ_H */
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