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SubjectRe: [PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
Jeff Garzik wrote:
> Since few people need the support anymore, this moves the legacy
> pm_xxx functions to CONFIG_PM_LEGACY, and include/linux/pm_legacy.h.

Whoops. You'll need include/linux/pm_legacy.h too (attached).

Jeff


#ifndef __LINUX_PM_LEGACY_H__
#define __LINUX_PM_LEGACY_H__

#include <linux/config.h>

#ifdef CONFIG_PM_LEGACY

extern int pm_active;

#define PM_IS_ACTIVE() (pm_active != 0)

/*
* Register a device with power management
*/
struct pm_dev __deprecated *
pm_register(pm_dev_t type, unsigned long id, pm_callback callback);

/*
* Unregister a device with power management
*/
void __deprecated pm_unregister(struct pm_dev *dev);

/*
* Unregister all devices with matching callback
*/
void __deprecated pm_unregister_all(pm_callback callback);

/*
* Send a request to all devices
*/
int __deprecated pm_send_all(pm_request_t rqst, void *data);

#else /* CONFIG_PM_LEGACY */

#define PM_IS_ACTIVE() 0

static inline struct pm_dev *pm_register(pm_dev_t type,
unsigned long id,
pm_callback callback)
{
return NULL;
}

static inline void pm_unregister(struct pm_dev *dev) {}

static inline void pm_unregister_all(pm_callback callback) {}

static inline int pm_send_all(pm_request_t rqst, void *data)
{
return 0;
}

#endif /* CONFIG_PM_LEGACY */

#endif /* __LINUX_PM_LEGACY_H__ */
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