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Viewing changes to include/linux/mfd/pm8xxx/irq.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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include/linux/mfd/pm8xxx/irq.h
 
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/*
 
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 * Copyright (c) 2011, Code Aurora Forum. 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 8xxx driver header file
 
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 *
 
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 */
 
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#ifndef __MFD_PM8XXX_IRQ_H
 
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#define __MFD_PM8XXX_IRQ_H
 
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#include <linux/errno.h>
 
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#include <linux/err.h>
 
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struct pm8xxx_irq_core_data {
 
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        u32             rev;
 
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        int             nirqs;
 
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};
 
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struct pm8xxx_irq_platform_data {
 
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        int                             irq_base;
 
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        struct pm8xxx_irq_core_data     irq_cdata;
 
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        int                             devirq;
 
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        int                             irq_trigger_flag;
 
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};
 
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struct pm_irq_chip;
 
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#ifdef CONFIG_MFD_PM8XXX_IRQ
 
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int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq);
 
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struct pm_irq_chip * __devinit pm8xxx_irq_init(struct device *dev,
 
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                                const struct pm8xxx_irq_platform_data *pdata);
 
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int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip);
 
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#else
 
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static inline int pm8xxx_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 * __devinit pm8xxx_irq_init(
 
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                                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 __devexit pm8xxx_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_PM8XXX_IRQ */
 
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#endif /* __MFD_PM8XXX_IRQ_H */