thermal: make pylint happier
thermal: make pylint happier

Change-Id: I6328a7788b7bb6caf162f736112dfb45a28a1e4d

bjackman/trappy,sinkap/trappy,ARM-software/trappy,joelagnel/trappy,ARM-software/trappy,sinkap/trappy,bjackman/trappy,ARM-software/trappy,JaviMerino/trappy,bjackman/trappy,sinkap/trappy,JaviMerino/trappy,derkling/trappy,derkling/trappy,JaviMerino/trappy,derkling/trappy,joelagnel/trappy,joelagnel/trappy,sinkap/trappy,bjackman/trappy,ARM-software/trappy,joelagnel/trappy