From 864062457a2e444227bd368ca5f2a2b740de604f Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Wed, 14 Mar 2007 03:25:56 +0100 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/base/class.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/base/class.c') diff --git a/drivers/base/class.c b/drivers/base/class.c index d5968128be2..80bbb207463 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -145,6 +145,7 @@ int class_register(struct class * cls) INIT_LIST_HEAD(&cls->children); INIT_LIST_HEAD(&cls->devices); INIT_LIST_HEAD(&cls->interfaces); + kset_init(&cls->class_dirs); init_MUTEX(&cls->sem); error = kobject_set_name(&cls->subsys.kset.kobj, "%s", cls->name); if (error) @@ -163,7 +164,6 @@ int class_register(struct class * cls) void class_unregister(struct class * cls) { pr_debug("device class '%s': unregistering\n", cls->name); - kobject_unregister(cls->virtual_dir); remove_class_attrs(cls); subsystem_unregister(&cls->subsys); } -- cgit v1.2.3-18-g5258