From: Sonic Zhang <sonic.zhang@analog.com>
Date: Thu, 31 Jan 2013 08:34:53 +0000 (+0800)
Subject: blackfin: sync data in blackfin write buffer
X-Git-Tag: v3.9-rc1~101^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=293be8de49a05ca510069e7ab2d5057c728dd155;p=pandora-kernel.git

blackfin: sync data in blackfin write buffer

Sync data in blackfin write buffer to DRAM before return from
copy_to_user.
Otherwise, application may read wrong data from stat syscall occasionally.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
---

Reading git-diff-tree failed