Merge branch 'v4l_for_linus' of git://

Pull media fixes from Mauro Carvalho Chehab:
 "Two driver fixes.

  One avoids reading any file at a system with a cx25821 board
  (fortunately, this is not a common device).  The other one prevents
  reading after a buffer with ISDB-T devices based on mb86a20s."

* 'v4l_for_linus' of git://
  [media] cx25821: do not expose broken video output streams
  [media] mb86a20s: Fix estimate_rate setting