From: Tejun Heo <htejun@gmail.com>
Date: Wed, 13 Jun 2007 19:27:23 +0000 (+0900)
Subject: sysfs: consolidate sysfs spinlocks
X-Git-Tag: v2.6.23-rc1~1107^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f9953237f684ea1778adb9d26162da00b282225;p=pandora-kernel.git

sysfs: consolidate sysfs spinlocks

Replace sysfs_lock and kobj_sysfs_assoc_lock with sysfs_assoc_lock.
sysfs_lock was originally to be used to protect sysfs_dirent tree but
mutex seems better choice, so there is no reason to keep sysfs_lock
separate.  Merge the two spinlocks into one.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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