linux-2.6.33/device_initialize() の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• linux-2.6.33/device_initialize() へ行く。
• linux-2.6.33/device_initialize() の差分を削除

*参照元 [#ab922d36]
#backlinks

*説明 [#i9173700]
-パス: [[linux-2.6.33/drivers/base/core.c]]

-FIXME: これは何？
--説明


**引数 [#cfe24e3f]
-struct device *dev
--
--[[linux-2.6.33/device]]


**返り値 [#d4511099]
-なし


**参考 [#x796ccc8]


*実装 [#ida42590]
 /**
  * device_initialize - init device structure.
  * @dev: device.
  *
  * This prepares the device for use by other layers by initializing
  * its fields.
  * It is the first half of device_register(), if called by
  * that function, though it can also be called separately, so one
  * may use @dev's fields. In particular, get_device()/put_device()
  * may be used for reference counting of @dev after calling this
  * function.
  *
  * NOTE: Use put_device() to give up your reference instead of freeing
  * @dev directly once you have called this function.
  */
 void device_initialize(struct device *dev)
 {
 	dev->kobj.kset = devices_kset;
-kobj は struct kobject 型
--[[linux-2.6.33/kobject]]

 	kobject_init(&dev->kobj, &device_ktype);
-
--[[linux-2.6.33/
--[[linux-2.6.33/kobject_init()]]

 	INIT_LIST_HEAD(&dev->dma_pools);
-
--[[linux-2.6.33/
--[[linux-2.6.33/INIT_LIST_HEAD()]]

 	init_MUTEX(&dev->sem);
-
--[[linux-2.6.33/
--[[linux-2.6.33/init_MUTEX()]]

 	spin_lock_init(&dev->devres_lock);
-
--[[linux-2.6.33/
--[[linux-2.6.33/spin_lock_init()]]

 	INIT_LIST_HEAD(&dev->devres_head);
-
--[[linux-2.6.33/

 	device_init_wakeup(dev, 0);
-
--[[linux-2.6.33/
--[[linux-2.6.33/device_init_wakeup()]]

 	device_pm_init(dev);
-
--[[linux-2.6.33/
--[[linux-2.6.33/device_pm_init()]]

 	set_dev_node(dev, -1);
-
--[[linux-2.6.33/
--[[linux-2.6.33/set_dev_node()]]

 }


*コメント [#df789153]