From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Bunk Subject: [2.6 patch] remove kernel/power/pm.c:pm_unregister_all() Date: Fri, 23 Jun 2006 12:55:43 +0200 Message-ID: <20060623105543.GO9111@stusta.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org To: pavel@suse.cz Cc: linux-pm@osdl.org, linux-kernel@vger.kernel.org List-Id: linux-pm@vger.kernel.org This patch removes the deprecated and no longer used pm_unregister_all(). Signed-off-by: Adrian Bunk --- include/linux/pm_legacy.h | 7 ------- kernel/power/pm.c | 37 ------------------------------------- 2 files changed, 44 deletions(-) --- linux-2.6.17-mm1-full/include/linux/pm_legacy.h.old 2006-06-22 17:55:29.000000000 +0200 +++ linux-2.6.17-mm1-full/include/linux/pm_legacy.h 2006-06-22 17:55:40.000000000 +0200 @@ -15,11 +15,6 @@ pm_register(pm_dev_t type, unsigned long id, pm_callback callback); /* - * 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); @@ -35,8 +30,6 @@ return NULL; } -static inline void pm_unregister_all(pm_callback callback) {} - static inline int pm_send_all(pm_request_t rqst, void *data) { return 0; --- linux-2.6.17-mm1-full/kernel/power/pm.c.old 2006-06-22 17:56:18.000000000 +0200 +++ linux-2.6.17-mm1-full/kernel/power/pm.c 2006-06-22 18:10:14.000000000 +0200 @@ -75,42 +75,6 @@ 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 @@ } EXPORT_SYMBOL(pm_register); -EXPORT_SYMBOL(pm_unregister_all); EXPORT_SYMBOL(pm_send_all); EXPORT_SYMBOL(pm_active);