diff options
author | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-17 09:25:26 -0400 |
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committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-17 09:25:26 -0400 |
commit | 4bf311ddfbffe12d41ad1a3c311ab727db6f72cb (patch) | |
tree | 9d19a2774e83637d86dc876f3af22af1dacf0bec /kernel/power/pm.c | |
parent | 597d0cae0f99f62501e229bed50e8149604015bb (diff) | |
parent | 82d6897fefca6206bca7153805b4c5359ce97fc4 (diff) |
Merge branch 'master'
Diffstat (limited to 'kernel/power/pm.c')
-rw-r--r-- | kernel/power/pm.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/kernel/power/pm.c b/kernel/power/pm.c index 84063ac8fcf..c50d15266c1 100644 --- a/kernel/power/pm.c +++ b/kernel/power/pm.c @@ -75,42 +75,6 @@ struct pm_dev *pm_register(pm_dev_t type, return dev; } -static void __pm_unregister(struct pm_dev *dev) -{ - if (dev) { - list_del(&dev->entry); - kfree(dev); - } -} - -/** - * pm_unregister_all - unregister all devices with matching callback - * @callback: callback function pointer - * - * Unregister every device that would call the callback passed. This - * is primarily meant as a helper function for loadable modules. It - * enables a module to give up all its managed devices without keeping - * its own private list. - */ - -void pm_unregister_all(pm_callback callback) -{ - struct list_head *entry; - - if (!callback) - return; - - mutex_lock(&pm_devs_lock); - entry = pm_devs.next; - while (entry != &pm_devs) { - struct pm_dev *dev = list_entry(entry, struct pm_dev, entry); - entry = entry->next; - if (dev->callback == callback) - __pm_unregister(dev); - } - mutex_unlock(&pm_devs_lock); -} - /** * pm_send - send request to a single device * @dev: device to send to @@ -239,7 +203,6 @@ int pm_send_all(pm_request_t rqst, void *data) } EXPORT_SYMBOL(pm_register); -EXPORT_SYMBOL(pm_unregister_all); EXPORT_SYMBOL(pm_send_all); EXPORT_SYMBOL(pm_active); |