Messages in this thread | | | Date | Mon, 07 Nov 2005 04:20:23 -0500 | From | Jeff Garzik <> | Subject | Re: [PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h |
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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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