From: Tomas Winkler <tomas.winkler@intel.com>
Date: Wed, 29 May 2013 17:09:30 +0000 (+0300)
Subject: mei: fix read after read scenario
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~75^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=139aacf757fc89792c43a79ba99bc2361c98ecd3;p=pandora-kernel.git

mei: fix read after read scenario

mei read always has to be preceded by write but
'write write read read' scenario should work as well.
In this case the offset is not zero but new read should
be initiated

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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