K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2017-03-01T18:23:30.545028Z
K 7
svn:log
V 323
MFC r303347, r303350, r303351, r303353:

  Translate modem status reg bits from ns16550 to SER_* values used by the
  tty layer.

  Annotate the usb-serial drivers which always return 0 for line status,
  so that it'll be easier to find and fix them in the future.

  Also annotate a switch case fall-through per style(9).

END