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authorLinus Torvalds <torvalds@linux-foundation.org>2009-03-26 14:17:04 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-26 14:17:04 -0400
commit0c93ea4064a209cdc36de8a9a3003d43d08f46f7 (patch)
treeff19952407c523a1349ef56c05993416dd28437e /drivers/base/power/main.c
parentbc2fd381d8f9dbeb181f82286cdca1567e3d0def (diff)
parente6e66b02e11563abdb7f69dcb7a2efbd8d577e77 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (61 commits) Dynamic debug: fix pr_fmt() build error Dynamic debug: allow simple quoting of words dynamic debug: update docs dynamic debug: combine dprintk and dynamic printk sysfs: fix some bin_vm_ops errors kobject: don't block for each kobject_uevent sysfs: only allow one scheduled removal callback per kobj Driver core: Fix device_move() vs. dpm list ordering, v2 Driver core: some cleanup on drivers/base/sys.c Driver core: implement uevent suppress in kobject vcs: hook sysfs devices into object lifetime instead of "binding" driver core: fix passing platform_data driver core: move platform_data into platform_device sysfs: don't block indefinitely for unmapped files. driver core: move knode_bus into private structure driver core: move knode_driver into private structure driver core: move klist_children into private structure driver core: create a private portion of struct device driver core: remove polling for driver_probe_done(v5) sysfs: reference sysfs_dirent from sysfs inodes ... Fixed conflicts in drivers/sh/maple/maple.c manually
Diffstat (limited to 'drivers/base/power/main.c')
-rw-r--r--drivers/base/power/main.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 2d14f4ae6c01..e255341682c8 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -107,6 +107,50 @@ void device_pm_remove(struct device *dev)
107} 107}
108 108
109/** 109/**
110 * device_pm_move_before - move device in dpm_list
111 * @deva: Device to move in dpm_list
112 * @devb: Device @deva should come before
113 */
114void device_pm_move_before(struct device *deva, struct device *devb)
115{
116 pr_debug("PM: Moving %s:%s before %s:%s\n",
117 deva->bus ? deva->bus->name : "No Bus",
118 kobject_name(&deva->kobj),
119 devb->bus ? devb->bus->name : "No Bus",
120 kobject_name(&devb->kobj));
121 /* Delete deva from dpm_list and reinsert before devb. */
122 list_move_tail(&deva->power.entry, &devb->power.entry);
123}
124
125/**
126 * device_pm_move_after - move device in dpm_list
127 * @deva: Device to move in dpm_list
128 * @devb: Device @deva should come after
129 */
130void device_pm_move_after(struct device *deva, struct device *devb)
131{
132 pr_debug("PM: Moving %s:%s after %s:%s\n",
133 deva->bus ? deva->bus->name : "No Bus",
134 kobject_name(&deva->kobj),
135 devb->bus ? devb->bus->name : "No Bus",
136 kobject_name(&devb->kobj));
137 /* Delete deva from dpm_list and reinsert after devb. */
138 list_move(&deva->power.entry, &devb->power.entry);
139}
140
141/**
142 * device_pm_move_last - move device to end of dpm_list
143 * @dev: Device to move in dpm_list
144 */
145void device_pm_move_last(struct device *dev)
146{
147 pr_debug("PM: Moving %s:%s to end of list\n",
148 dev->bus ? dev->bus->name : "No Bus",
149 kobject_name(&dev->kobj));
150 list_move_tail(&dev->power.entry, &dpm_list);
151}
152
153/**
110 * pm_op - execute the PM operation appropiate for given PM event 154 * pm_op - execute the PM operation appropiate for given PM event
111 * @dev: Device. 155 * @dev: Device.
112 * @ops: PM operations to choose from. 156 * @ops: PM operations to choose from.