From: Alexander Usyskin <alexander.usyskin@intel.com>
Date: Wed, 24 Dec 2014 22:37:46 +0000 (+0200)
Subject: mei: clean reset bit before reset
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~266^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b13a65ef190e488e2761d65bdd2e1fe8a3a125f5;p=pandora-kernel.git

mei: clean reset bit before reset

H_RST bit in H_CSR register may be found lit before reset is started,
for example if preceding reset flow hasn't completed.
In that case asserting H_RST will be ignored, therefore we need to clean
H_RST bit to start a successful reset sequence.

Cc: <stable@vger.kernel.org> #3.10+
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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