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Driver Core: kill subsys_attribute and default sysfs ops

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Remove the no longer needed subsys_attributes, they are all converted to
the more sensical kobj_attributes.

There is no longer a magic fallback in sysfs attribute operations, all
kobjects which create simple attributes need explicitely a ktype
assigned, which tells the core what was intended here.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers 2007-11-02 13:47:53 +01:00 • committed by Greg Kroah-Hartman
parent 4443d07fcf
commit 000f2a4d8c
3 changed files with 10 additions and 83 deletions
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21
lib/kobject.c
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@ -810,26 +810,6 @@ void subsystem_unregister(struct kset *s)
kset_unregister(s);
}
/**
* subsystem_create_file - export sysfs attribute file.
* @s: subsystem.
* @a: subsystem attribute descriptor.
*/
int subsys_create_file(struct kset *s, struct subsys_attribute *a)
{
int error = 0;
if (!s || !a)
return -EINVAL;
if (kset_get(s)) {
error = sysfs_create_file(&s->kobj, &a->attr);
kset_put(s);
}
return error;
}
static void kset_release(struct kobject *kobj)
{
struct kset *kset = container_of(kobj, struct kset, kobj);
@ -927,4 +907,3 @@ EXPORT_SYMBOL(kset_unregister);
EXPORT_SYMBOL(subsystem_register);
EXPORT_SYMBOL(subsystem_unregister);
EXPORT_SYMBOL(subsys_create_file);