mycroft
Sat Nov  1 10:15:15 PST 1997
Update of /cvsroot/src/sys/dev/ic
In directory netbsd1:/var/slash-tmp/cvs-serv18478

Modified Files:
	z8530tty.c 
Log Message:
Nuke the special case of heldchange for reg 5.  We don't use it for flow
control any more, and the speed of changing DTR isn't really an issue.  Also,
the old code created a bug where zsparam() might have failed to set some
registers.