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kobject: convert kernel_kset to be a kobject

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kernel_kset does not need to be a kset, but a much simpler kobject now
that we have kobj_attributes.

We also rename kernel_kset to kernel_kobj to catch all users of this
symbol with a build error instead of an easy-to-ignore build warning.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2007-11-06 10:36:58 -08:00
parent 5c03c7ab88
commit 0ff21e4663
9 changed files with 18 additions and 19 deletions
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18
kernel/ksysfs.c
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@ -101,8 +101,8 @@ static struct bin_attribute notes_attr = {
.read = &notes_read,
};
struct kset *kernel_kset;
EXPORT_SYMBOL_GPL(kernel_kset);
struct kobject *kernel_kobj;
EXPORT_SYMBOL_GPL(kernel_kobj);
static struct attribute * kernel_attrs[] = {
#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET)
@ -125,18 +125,18 @@ static int __init ksysfs_init(void)
{
int error;
kernel_kset = kset_create_and_add("kernel", NULL, NULL);
if (!kernel_kset) {
kernel_kobj = kobject_create_and_add("kernel", NULL);
if (!kernel_kobj) {
error = -ENOMEM;
goto exit;
}
error = sysfs_create_group(&kernel_kset->kobj, &kernel_attr_group);
error = sysfs_create_group(kernel_kobj, &kernel_attr_group);
if (error)
goto kset_exit;
if (notes_size > 0) {
notes_attr.size = notes_size;
error = sysfs_create_bin_file(&kernel_kset->kobj, &notes_attr);
error = sysfs_create_bin_file(kernel_kobj, &notes_attr);
if (error)
goto group_exit;
}
@ -150,11 +150,11 @@ static int __init ksysfs_init(void)
notes_exit:
if (notes_size > 0)
sysfs_remove_bin_file(&kernel_kset->kobj, &notes_attr);
sysfs_remove_bin_file(kernel_kobj, &notes_attr);
group_exit:
sysfs_remove_group(&kernel_kset->kobj, &kernel_attr_group);
sysfs_remove_group(kernel_kobj, &kernel_attr_group);
kset_exit:
kset_unregister(kernel_kset);
kobject_unregister(kernel_kobj);
exit:
return error;
}