tree 58fda1dc26c12edc365e7cd2fe12f8dfc7554dd2
parent 5cc3bf2786f63cceb191c3c02ddd83c6f38a7d64
author Mark Fasheh <mfasheh@suse.com> 1201646118 -0800
committer Mark Fasheh <mfasheh@suse.com> 1208534170 -0700

sysfs: Allow removal of symlinks in the sysfs root

Allow callers of sysfs_remove_link() to pass a NULL kobj, in which case
sysfs_root will be used as the parent directory. This allows us to tear down
top level symlinks created via sysfs_create_link(), which already has
similar handling of a NULL parent object.

Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>