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/*
* drivers/mfd/mfd-core.h
*
* core MFD support
* Copyright (c) 2006 Ian Molton
* Copyright (c) 2007 Dmitry Baryshkov
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef MFD_CORE_H
#define MFD_CORE_H
#include <linux/platform_device.h>
struct mfd_cell {
const char *name;
int id;
atomic_t *usage_count;
int (*enable)(struct platform_device *dev);
int (*disable)(struct platform_device *dev);
int (*suspend)(struct platform_device *dev);
int (*resume)(struct platform_device *dev);
void *platform_data;
size_t pdata_size;
int num_resources;
const struct resource *resources;
bool ignore_resource_conflicts;
bool pm_runtime_no_callbacks;
};
extern int mfd_cell_enable(struct platform_device *pdev);
extern int mfd_cell_disable(struct platform_device *pdev);
extern int mfd_clone_cell(const char *cell, const char **clones,
size_t n_clones);
static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev)
{
return pdev->mfd_cell;
}
extern int mfd_add_devices(struct device *parent, int id,
struct mfd_cell *cells, int n_devs,
struct resource *mem_base,
int irq_base);
extern void mfd_remove_devices(struct device *parent);
#endif
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