K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2007-05-20T16:53:45.000000Z
K 7
svn:log
V 157
Initializae lastaddr to 0 in bus_dmamap_load_uio so that
_bus_dmamap_load_buffer won't (potentially) be confused.

Discovered by: gcc 4.2

MFC after:	3 days

END