From: Alexander Usyskin <alexander.usyskin@intel.com>
Date: Mon, 17 Feb 2014 13:13:20 +0000 (+0200)
Subject: mei: hbm: revamp client connect and disconnection status
X-Git-Tag: v3.15-rc1~141^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=285e2996655b7bbfb5eb83076a7d7e6f03e2f5c2;p=pandora-kernel.git

mei: hbm: revamp client connect and disconnection status

1. Return -ENOTTY on client connect if the requested client was not found
 on the enumeration list or the client was internally disabled, in the later
 case FW will return NOT_FOUND.
2. Return -EBUSY if the client cannot be connected because of resource
 contention
3. Change response status enum to have MEI_CL_ prefix
4. Add function to translate response status to a string
for more readable logging

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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