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driver core: delete virtual directory on class_unregister()
author
Akinobu Mita
<akinobu.mita@gmail.com>
Mon, 20 Nov 2006 19:53:18 +0000
(
04:53
+0900)
committer
Greg Kroah-Hartman
<gregkh@suse.de>
Wed, 13 Dec 2006 23:38:45 +0000
(15:38 -0800)
Class virtual directory is created as the need arises.
But it is not deleted when the class is unregistered.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/base/class.c
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diff --git
a/drivers/base/class.c
b/drivers/base/class.c
index
f098881
..
8bf2ca2
100644
(file)
--- a/
drivers/base/class.c
+++ b/
drivers/base/class.c
@@
-163,6
+163,8
@@
int class_register(struct class * cls)
void class_unregister(struct class * cls)
{
pr_debug("device class '%s': unregistering\n", cls->name);
+ if (cls->virtual_dir)
+ kobject_unregister(cls->virtual_dir);
remove_class_attrs(cls);
subsystem_unregister(&cls->subsys);
}