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authorPaul Mackerras <paulus@samba.org>2008-01-31 11:25:51 +1100
committerPaul Mackerras <paulus@samba.org>2008-01-31 11:25:51 +1100
commitbd45ac0c5daae35e7c71138172e63df5cf644cf6 (patch)
tree5eb5a599bf6a9d7a8a34e802db932aa9e9555de4 /drivers/edac
parent4eece4ccf997c0e6d8fdad3d842e37b16b8d705f (diff)
parent5bdeae46be6dfe9efa44a548bd622af325f4bdb4 (diff)
downloadop-kernel-dev-bd45ac0c5daae35e7c71138172e63df5cf644cf6.zip
op-kernel-dev-bd45ac0c5daae35e7c71138172e63df5cf644cf6.tar.gz
Merge branch 'linux-2.6'
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/edac_device_sysfs.c49
-rw-r--r--drivers/edac/edac_mc_sysfs.c40
-rw-r--r--drivers/edac/edac_module.c2
-rw-r--r--drivers/edac/edac_pci_sysfs.c35
4 files changed, 44 insertions, 82 deletions
diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c
index 70b837f..5376457 100644
--- a/drivers/edac/edac_device_sysfs.c
+++ b/drivers/edac/edac_device_sysfs.c
@@ -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
@@ -310,7 +303,7 @@ void edac_device_unregister_sysfs_main_kobj(
* a) module_put() this module
* b) 'kfree' the memory
*/
- kobject_unregister(&edac_dev->kobj);
+ kobject_put(&edac_dev->kobj);
}
/* edac_dev -> instance information */
@@ -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);
@@ -579,12 +568,13 @@ 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;
/* Error unwind stack */
err_on_attrib:
- kobject_unregister(&block->kobj);
+ kobject_put(&block->kobj);
err_out:
return err;
@@ -615,7 +605,7 @@ static void edac_device_delete_block(struct edac_device_ctl_info *edac_dev,
/* unregister this block's kobject, SEE:
* edac_device_ctrl_block_release() callback operation
*/
- kobject_unregister(&block->kobj);
+ kobject_put(&block->kobj);
}
/* instance ctor/dtor code */
@@ -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);
@@ -687,7 +672,7 @@ static int edac_device_create_instance(struct edac_device_ctl_info *edac_dev,
/* error unwind stack */
err_release_instance_kobj:
- kobject_unregister(&instance->kobj);
+ kobject_put(&instance->kobj);
err_out:
return err;
@@ -712,7 +697,7 @@ static void edac_device_delete_instance(struct edac_device_ctl_info *edac_dev,
/* unregister this instance's kobject, SEE:
* edac_device_ctrl_instance_release() for callback operation
*/
- kobject_unregister(&instance->kobj);
+ kobject_put(&instance->kobj);
}
/*
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 3706b2b..9aac880 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -380,13 +380,6 @@ static int edac_create_csrow_object(struct mem_ctl_info *mci,
/* generate ..../edac/mc/mc<id>/csrow<index> */
memset(&csrow->kobj, 0, sizeof(csrow->kobj));
csrow->mci = mci; /* include container up link */
- csrow->kobj.parent = kobj_mci;
- csrow->kobj.ktype = &ktype_csrow;
-
- /* name this instance of csrow<id> */
- err = kobject_set_name(&csrow->kobj, "csrow%d", index);
- if (err)
- goto err_out;
/* bump the mci instance's kobject's ref count */
kobj = kobject_get(&mci->edac_mci_kobj);
@@ -396,12 +389,13 @@ static int edac_create_csrow_object(struct mem_ctl_info *mci,
}
/* Instanstiate the csrow object */
- err = kobject_register(&csrow->kobj);
+ err = kobject_init_and_add(&csrow->kobj, &ktype_csrow, kobj_mci,
+ "csrow%d", index);
if (err)
goto err_release_top_kobj;
/* At this point, to release a csrow kobj, one must
- * call the kobject_unregister and allow that tear down
+ * call the kobject_put and allow that tear down
* to work the releasing
*/
@@ -412,11 +406,11 @@ static int edac_create_csrow_object(struct mem_ctl_info *mci,
err = edac_create_channel_files(&csrow->kobj, chan);
if (err) {
/* special case the unregister here */
- kobject_unregister(&csrow->kobj);
+ kobject_put(&csrow->kobj);
goto err_out;
}
}
-
+ kobject_uevent(&csrow->kobj, KOBJ_ADD);
return 0;
/* error unwind stack */
@@ -744,7 +738,6 @@ static struct kobj_type ktype_mc_set_attribs = {
*/
static struct kset mc_kset = {
.kobj = {.ktype = &ktype_mc_set_attribs },
- .ktype = &ktype_mci,
};
@@ -765,14 +758,6 @@ int edac_mc_register_sysfs_main_kobj(struct mem_ctl_info *mci)
/* Init the mci's kobject */
memset(kobj_mci, 0, sizeof(*kobj_mci));
- /* this instance become part of the mc_kset */
- kobj_mci->kset = &mc_kset;
-
- /* set the name of the mc<id> object */
- err = kobject_set_name(kobj_mci, "mc%d", mci->mc_idx);
- if (err)
- goto fail_out;
-
/* Record which module 'owns' this control structure
* and bump the ref count of the module
*/
@@ -784,13 +769,18 @@ int edac_mc_register_sysfs_main_kobj(struct mem_ctl_info *mci)
goto fail_out;
}
+ /* this instance become part of the mc_kset */
+ kobj_mci->kset = &mc_kset;
+
/* register the mc<id> kobject to the mc_kset */
- err = kobject_register(kobj_mci);
+ err = kobject_init_and_add(kobj_mci, &ktype_mci, NULL,
+ "mc%d", mci->mc_idx);
if (err) {
debugf1("%s()Failed to register '.../edac/mc%d'\n",
__func__, mci->mc_idx);
goto kobj_reg_fail;
}
+ kobject_uevent(kobj_mci, KOBJ_ADD);
/* At this point, to 'free' the control struct,
* edac_mc_unregister_sysfs_main_kobj() must be used
@@ -818,7 +808,7 @@ fail_out:
void edac_mc_unregister_sysfs_main_kobj(struct mem_ctl_info *mci)
{
/* delete the kobj from the mc_kset */
- kobject_unregister(&mci->edac_mci_kobj);
+ kobject_put(&mci->edac_mci_kobj);
}
#define EDAC_DEVICE_SYMLINK "device"
@@ -933,7 +923,7 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
fail1:
for (i--; i >= 0; i--) {
if (csrow->nr_pages > 0) {
- kobject_unregister(&mci->csrows[i].kobj);
+ kobject_put(&mci->csrows[i].kobj);
}
}
@@ -960,7 +950,7 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
for (i = 0; i < mci->nr_csrows; i++) {
if (mci->csrows[i].nr_pages > 0) {
debugf0("%s() unreg csrow-%d\n", __func__, i);
- kobject_unregister(&mci->csrows[i].kobj);
+ kobject_put(&mci->csrows[i].kobj);
}
}
@@ -977,7 +967,7 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
debugf0("%s() unregister this mci kobj\n", __func__);
/* unregister this instance's kobject */
- kobject_unregister(&mci->edac_mci_kobj);
+ kobject_put(&mci->edac_mci_kobj);
}
diff --git a/drivers/edac/edac_module.c b/drivers/edac/edac_module.c
index e0c4a40..7e1374a 100644
--- a/drivers/edac/edac_module.c
+++ b/drivers/edac/edac_module.c
@@ -31,7 +31,7 @@ struct workqueue_struct *edac_workqueue;
* need to export to other files in this modules
*/
static struct sysdev_class edac_class = {
- set_kset_name("edac"),
+ .name = "edac",
};
static int edac_class_valid;
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index 69f5ddd..5b075da 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -162,14 +162,6 @@ static int edac_pci_create_instance_kobj(struct edac_pci_ctl_info *pci, int idx)
debugf0("%s()\n", __func__);
- /* Set the parent and the instance's ktype */
- pci->kobj.parent = &edac_pci_top_main_kobj;
- pci->kobj.ktype = &ktype_pci_instance;
-
- err = kobject_set_name(&pci->kobj, "pci%d", idx);
- if (err)
- return err;
-
/* First bump the ref count on the top main kobj, which will
* track the number of PCI instances we have, and thus nest
* properly on keeping the module loaded
@@ -181,7 +173,8 @@ static int edac_pci_create_instance_kobj(struct edac_pci_ctl_info *pci, int idx)
}
/* And now register this new kobject under the main kobj */
- err = kobject_register(&pci->kobj);
+ err = kobject_init_and_add(&pci->kobj, &ktype_pci_instance,
+ &edac_pci_top_main_kobj, "pci%d", idx);
if (err != 0) {
debugf2("%s() failed to register instance pci%d\n",
__func__, idx);
@@ -189,6 +182,7 @@ static int edac_pci_create_instance_kobj(struct edac_pci_ctl_info *pci, int idx)
goto error_out;
}
+ kobject_uevent(&pci->kobj, KOBJ_ADD);
debugf1("%s() Register instance 'pci%d' kobject\n", __func__, idx);
return 0;
@@ -211,7 +205,7 @@ void edac_pci_unregister_sysfs_instance_kobj(struct edac_pci_ctl_info *pci)
* function release the main reference count and then
* kfree the memory
*/
- kobject_unregister(&pci->kobj);
+ kobject_put(&pci->kobj);
}
/***************************** EDAC PCI sysfs root **********************/
@@ -364,14 +358,6 @@ int edac_pci_main_kobj_setup(void)
goto decrement_count_fail;
}
- /* Need the kobject hook ups, and name setting */
- edac_pci_top_main_kobj.ktype = &ktype_edac_pci_main_kobj;
- edac_pci_top_main_kobj.parent = &edac_class->kset.kobj;
-
- err = kobject_set_name(&edac_pci_top_main_kobj, "pci");
- if (err)
- goto decrement_count_fail;
-
/* Bump the reference count on this module to ensure the
* modules isn't unloaded until we deconstruct the top
* level main kobj for EDAC PCI
@@ -383,23 +369,24 @@ int edac_pci_main_kobj_setup(void)
}
/* Instanstiate the pci object */
- /* FIXME: maybe new sysdev_create_subdir() */
- err = kobject_register(&edac_pci_top_main_kobj);
+ err = kobject_init_and_add(&edac_pci_top_main_kobj, &ktype_edac_pci_main_kobj,
+ &edac_class->kset.kobj, "pci");
if (err) {
debugf1("Failed to register '.../edac/pci'\n");
- goto kobject_register_fail;
+ goto kobject_init_and_add_fail;
}
/* At this point, to 'release' the top level kobject
* for EDAC PCI, then edac_pci_main_kobj_teardown()
* must be used, for resources to be cleaned up properly
*/
+ kobject_uevent(&edac_pci_top_main_kobj, KOBJ_ADD);
debugf1("Registered '.../edac/pci' kobject\n");
return 0;
/* Error unwind statck */
-kobject_register_fail:
+kobject_init_and_add_fail:
module_put(THIS_MODULE);
decrement_count_fail:
@@ -424,9 +411,9 @@ static void edac_pci_main_kobj_teardown(void)
* main kobj
*/
if (atomic_dec_return(&edac_pci_sysfs_refcount) == 0) {
- debugf0("%s() called kobject_unregister on main kobj\n",
+ debugf0("%s() called kobject_put on main kobj\n",
__func__);
- kobject_unregister(&edac_pci_top_main_kobj);
+ kobject_put(&edac_pci_top_main_kobj);
}
}
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