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Kobject: change drivers/edac to use kobject_init_and_add

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Stop using kobject_register, as this way we can control the sending of
the uevent properly, after everything is properly initialized.

Acked-by: Doug Thompson <dougthompson@xmission.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2007-12-17 15:54:39 -04:00
parent 038c5b3e41
commit b2ed215a33
3 changed files with 29 additions and 67 deletions
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39
drivers/edac/edac_device_sysfs.c
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@@ -246,16 +246,6 @@ int edac_device_register_sysfs_main_kobj(struct edac_device_ctl_info *edac_dev)
/* Init the devices's kobject */
memset(&edac_dev->kobj, 0, sizeof(struct kobject));
edac_dev->kobj.ktype = &ktype_device_ctrl;
/* set this new device under the edac_class kobject */
edac_dev->kobj.parent = &edac_class->kset.kobj;
/* generate sysfs "..../edac/<name>" */
debugf4("%s() set name of kobject to: %s\n", __func__, edac_dev->name);
err = kobject_set_name(&edac_dev->kobj, "%s", edac_dev->name);
if (err)
goto err_out;
/* Record which module 'owns' this control structure
* and bump the ref count of the module
@@ -268,12 +258,15 @@ int edac_device_register_sysfs_main_kobj(struct edac_device_ctl_info *edac_dev)
}
/* register */
err = kobject_register(&edac_dev->kobj);
err = kobject_init_and_add(&edac_dev->kobj, &ktype_device_ctrl,
&edac_class->kset.kobj,
"%s", edac_dev->name);
if (err) {
debugf1("%s()Failed to register '.../edac/%s'\n",
__func__, edac_dev->name);
goto err_kobj_reg;
}
kobject_uevent(&edac_dev->kobj, KOBJ_ADD);
/* At this point, to 'free' the control struct,
* edac_device_unregister_sysfs_main_kobj() must be used
@@ -533,12 +526,6 @@ static int edac_device_create_block(struct edac_device_ctl_info *edac_dev,
/* init this block's kobject */
memset(&block->kobj, 0, sizeof(struct kobject));
block->kobj.parent = &instance->kobj;
block->kobj.ktype = &ktype_block_ctrl;
err = kobject_set_name(&block->kobj, "%s", block->name);
if (err)
return err;
/* bump the main kobject's reference count for this controller
* and this instance is dependant on the main
@@ -550,7 +537,9 @@ static int edac_device_create_block(struct edac_device_ctl_info *edac_dev,
}
/* Add this block's kobject */
err = kobject_register(&block->kobj);
err = kobject_init_and_add(&block->kobj, &ktype_block_ctrl,
&instance->kobj,
"%s", block->name);
if (err) {
debugf1("%s() Failed to register instance '%s'\n",
__func__, block->name);
@@ -579,6 +568,7 @@ static int edac_device_create_block(struct edac_device_ctl_info *edac_dev,
goto err_on_attrib;
}
}
kobject_uevent(&block->kobj, KOBJ_ADD);
return 0;
@@ -637,15 +627,8 @@ static int edac_device_create_instance(struct edac_device_ctl_info *edac_dev,
/* Init the instance's kobject */
memset(&instance->kobj, 0, sizeof(struct kobject));
/* set this new device under the edac_device main kobject */
instance->kobj.parent = &edac_dev->kobj;
instance->kobj.ktype = &ktype_instance_ctrl;
instance->ctl = edac_dev;
err = kobject_set_name(&instance->kobj, "%s", instance->name);
if (err)
goto err_out;
/* bump the main kobject's reference count for this controller
* and this instance is dependant on the main
*/
@@ -655,8 +638,9 @@ static int edac_device_create_instance(struct edac_device_ctl_info *edac_dev,
goto err_out;
}
/* Formally register this instance's kobject */
err = kobject_register(&instance->kobj);
/* Formally register this instance's kobject under the edac_device */
err = kobject_init_and_add(&instance->kobj, &ktype_instance_ctrl,
&edac_dev->kobj, "%s", instance->name);
if (err != 0) {
debugf2("%s() Failed to register instance '%s'\n",
__func__, instance->name);
@@ -679,6 +663,7 @@ static int edac_device_create_instance(struct edac_device_ctl_info *edac_dev,
goto err_release_instance_kobj;
}
}
kobject_uevent(&instance->kobj, KOBJ_ADD);
debugf4("%s() Registered instance %d '%s' kobject\n",
__func__, idx, instance->name);