K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-04-21T14:23:46.874571Z
K 7
svn:log
V 388
Fix the following clang warning in dpt(4):

  sys/dev/dpt/dpt_scsi.c:612:18: error: implicit truncation from 'int' to bitfield changes value from -2 to 2 [-Werror,-Wconstant-conversion]
    dpt->cache_type = DPT_CACHE_WRITEBACK;
	      ^ ~~~~~~~~~~~~~~~~~~~

by defining DPT_CACHE_WRITEBACK as 2, since dpt_softc::cache_type is an
unsigned bitfield.  No binary change.

MFC after:	1 week

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