diff options
| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-03-14 03:25:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-04-27 19:57:28 +0200 |
| commit | 864062457a2e444227bd368ca5f2a2b740de604f (patch) | |
| tree | 38e516852ee9825b5ffe0b1f2e8abea0a88b1674 /lib/kobject.c | |
| parent | driver core: fix device_add error path (diff) | |
| download | linux-864062457a2e444227bd368ca5f2a2b740de604f.tar.xz linux-864062457a2e444227bd368ca5f2a2b740de604f.zip | |
driver core: fix namespace issue with devices assigned to classes
- uses a kset in "struct class" to keep track of all directories
belonging to this class
- merges with the /sys/devices/virtual logic.
- removes the namespace-dir if the last member of that class
leaves the directory.
There may be locking or refcounting fixes left, I stopped when it seemed
to work with network and sound modules. :)
From: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/kobject.c')
| -rw-r--r-- | lib/kobject.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/kobject.c b/lib/kobject.c index 057921c5945a..f66455155606 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -488,13 +488,15 @@ static struct kobj_type dir_ktype = { }; /** - * kobject_add_dir - add sub directory of object. + * kobject__kset_add_dir - add sub directory of object. + * @kset: kset the directory is belongs to. * @parent: object in which a directory is created. * @name: directory name. * * Add a plain directory object as child of given object. */ -struct kobject *kobject_add_dir(struct kobject *parent, const char *name) +struct kobject *kobject_kset_add_dir(struct kset *kset, + struct kobject *parent, const char *name) { struct kobject *k; int ret; @@ -506,6 +508,7 @@ struct kobject *kobject_add_dir(struct kobject *parent, const char *name) if (!k) return NULL; + k->kset = kset; k->parent = parent; k->ktype = &dir_ktype; kobject_set_name(k, name); @@ -520,6 +523,11 @@ struct kobject *kobject_add_dir(struct kobject *parent, const char *name) return k; } +struct kobject *kobject_add_dir(struct kobject *parent, const char *name) +{ + return kobject_kset_add_dir(NULL, parent, name); +} + /** * kset_init - initialize a kset for use * @k: kset |