tree b2768b3348f521a24729f689061c6a45f9a9d7eb
parent 9310f61a94ec779b2919864c7e66241ff80fe96d
author Tomas Winkler <tomas.winkler@intel.com> 1374063195 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1374633094 -0700

mei: me: fix reset state machine

ME HW ready bit is down after hw reset was asserted or on error.
Only on error we need to enter the reset flow, additional reset
need to be prevented when reset was triggered during
initialization , power up/down or a reset is already in progress

Tested-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>