Module Name:	syssrc
Committed By:	briggs
Date:		Mon Jul 31 14:59:16 UTC 2000

Modified Files:
	syssrc/sys/arch/mac68k/include: bus.h

Log Message:
Add a DIAGNOSTIC panic if (count-using) bus_space macros are called with
a count of zero.  Some drivers do this accidentally and some bus_space
implementations will fail if count is passed as zero (they are set up in
a do-{}-while structure).


To generate a diff of this commit:
cvs rdiff -r1.15 -r1.16 syssrc/sys/arch/mac68k/include/bus.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.