diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2005-11-14 00:06:25 (GMT) |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-14 02:14:10 (GMT) |
commit | bca73e4bf8563d83f7856164caa44d5f42e44cca (patch) | |
tree | ea8c50adca509c8012aed715d578b6c927f9e284 /include/linux/pm_legacy.h | |
parent | 95e861db3eaba7bc99f8605db70103ec3d078203 (diff) | |
download | linux-fsl-qoriq-bca73e4bf8563d83f7856164caa44d5f42e44cca.tar.xz |
[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
Since few people need the support anymore, this moves the legacy
pm_xxx functions to CONFIG_PM_LEGACY, and include/linux/pm_legacy.h.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/pm_legacy.h')
-rw-r--r-- | include/linux/pm_legacy.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h new file mode 100644 index 0000000..1252b45 --- /dev/null +++ b/include/linux/pm_legacy.h @@ -0,0 +1,56 @@ +#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__ */ + |