From 7c67393bc86d60054c7e336638099e551cf912f2 Mon Sep 17 00:00:00 2001
From: Shubhraprakash Das <sadas@codeaurora.org>
Date: Mon, 21 Mar 2011 14:45:28 -0600
Subject: [PATCH] libgralloc-qsd8k: Flush ashmem region cache instead of
 Invalidating it

ashmem ioctl does not allow the ashmem region to be invalidated
anymore, so we have to flush the ashmem region instead of simply
invalidating it.

Change-Id: I912d2cf293e6ad39d40fb04fd0a1d21700a3907b