[PATCH 0/4] Some fixes for tuner, tvp5150 and em28xx

[Mauro Carvalho Chehab <mchehab@redhat.com>]

This series contain a minor cleanup for tuner and tvp5150, and two fixes
for em28xx controls. Before the em28xx patches, s_ctrl were failing on
qv4l2, because it were returning a positive value of 1 for some calls.

It also contains a fix for control get/set, as it will now check if the
control exists before actually calling subdev for get/set.

Mauro Carvalho Chehab (4):
  [media] tuner: Remove remaining usages of T_DIGITAL_TV
  [media] tvp5150: device detection should be done only once
  [media] em28xx: Fix return value for s_ctrl
  [media] em28xx: properly handle subdev controls

 drivers/media/common/tuners/tuner-xc2028.c |    8 ++--
 drivers/media/video/em28xx/em28xx-video.c  |   35 ++++++++++++++++++++---
 drivers/media/video/tvp5150.c              |   42 ++++++++++++++--------------
 drivers/staging/tm6000/tm6000-cards.c      |    2 -
 include/media/tuner.h                      |    2 +-
 5 files changed, 56 insertions(+), 33 deletions(-)