K 10 svn:author V 3 mav K 8 svn:date V 27 2010-02-14T19:23:05.100178Z K 7 svn:log V 167 MFC r202699: Make ata_getrev() an optional method by implementing ata_null_getrev(). This fixes a bogus '???' boot message on Cambria boards with a CompactFlash card. END