K 10 svn:author V 3 pfg K 8 svn:date V 27 2019-08-13T01:25:07.012862Z K 7 svn:log V 284 Add deprecation notice to snd_maestro(4). As suggested in: https://wiki.freebsd.org/WhatsGoing/FreeBSD13 this old driver is buggy and no one is working on it so we should deprecate it for the next release. MFC after: 3 days Diferential Revision: https://reviews.freebsd.org/D21139 END