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#ifndef _LINUX_FIRMWARE_H

#define _LINUX_FIRMWARE_H

#include 

#include 

#include 

#include 

#include 

#define FW_ACTION_NOHOTPLUG 0

#define FW_ACTION_HOTPLUG 1

struct firmware {

	size_t size;

	const u8 *data;

	struct page **pages;

	/* firmware loader private fields */

	void *priv;

};

struct module;

struct device;

struct builtin_fw {

	char *name;

	void *data;

	unsigned long size;

};

/* We have to play tricks here much like stringify() to get the

   __COUNTER__ macro to be expanded as we want it */

#define __fw_concat1(x, y) x##y

#define __fw_concat(x, y) __fw_concat1(x, y)

#define DECLARE_BUILTIN_FIRMWARE(name, blob)				     \

	DECLARE_BUILTIN_FIRMWARE_SIZE(name, &(blob), sizeof(blob))

#define DECLARE_BUILTIN_FIRMWARE_SIZE(name, blob, size)			     \

	static const struct builtin_fw __fw_concat(__builtin_fw,__COUNTER__) \

	__used __section(.builtin_fw) = { name, blob, size }

int request_firmware(const struct firmware **fw, const char *name,

		     struct device *device);

int request_firmware_nowait(

	struct module *module, bool uevent,

	const char *name, struct device *device, gfp_t gfp, void *context,

	void (*cont)(const struct firmware *fw, void *context));

int request_firmware_direct(const struct firmware **fw, const char *name,

			    struct device *device);

void release_firmware(const struct firmware *fw);

#define platform_device_unregister(x)

struct platform_device

       *platform_device_register_simple(const char*, int, void*, unsigned int);

#define MAX_ERRNO   4095

#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)

#endif