From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Sat, 26 Apr 2014 19:18:32 +0000 (+0200)
Subject: slip: fix spinlock variant
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~214^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddcde142bed44490e338ed1124cb149976d355bb;p=pandora-kernel.git

slip: fix spinlock variant

With commit cc9fa74e2a ("slip/slcan: added locking in wakeup function") a
formerly missing locking was added to slip.c and slcan.c by Andre Naujoks.

Alexander Stein contributed the fix 367525c8c2 ("can: slcan: Fix spinlock
variant") as the kernel lock debugging advised to use spin_lock_bh() instead
of just using spin_lock().

This fix has to be applied to the same code section in slip.c for the same
reason too.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed