From: Tomas Winkler <tomas.winkler@intel.com>
Date: Tue, 23 Apr 2013 04:38:12 +0000 (+0300)
Subject: mei: reduce flow control only for completed messages
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~139^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70135393812f4aa10aa891725786a7657064c2fc;p=pandora-kernel.git

mei: reduce flow control only for completed messages

This fixes bug when only first chunk of a large message split
by hbuf_max_len is written to the hardware.
All the consequent chunks will not get a new credit.

A regression introduced by the commit
0ef319c93cebff9f82bdd0cdbb298f2dd00acda8
mei: streamline write complete flow function

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