code.vuplus.com Git - vuplus_openembedded/blob - recipes/v4l-dvb/files/backport-i.patch

   1 From 825726e9eba24dbfaf5ebb6be966b65436aa11e3 Mon Sep 17 00:00:00 2001
   2 From: Andreas Oberritter <obi@linuxtv.org>
   3 Date: Wed, 24 Aug 2011 14:10:35 +0000
   4 Subject: [PATCH 2/2] DVB: dvb_frontend: check function pointers on reinitialize
   5
   6 Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
   7 ---
   8  drivers/media/dvb/dvb-core/dvb_frontend.c |    6 ++----
   9  1 files changed, 2 insertions(+), 4 deletions(-)
  10
  11 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c 2011-08-24 16:24:55.000000000 +0200
  12 +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c 2011-08-24 16:28:12.540275301 +0200
  13 @@ -590,12 +590,10 @@
  14
  15                 if (fepriv->reinitialise) {
  16                         dvb_frontend_init(fe);
  17 -                       if (fepriv->tone != -1) {
  18 +                       if (fe->ops.set_tone && fepriv->tone != -1)
  19                                 fe->ops.set_tone(fe, fepriv->tone);
  20 -                       }
  21 -                       if (fepriv->voltage != -1) {
  22 +                       if (fe->ops.set_voltage && fepriv->voltage != -1)
  23                                 fe->ops.set_voltage(fe, fepriv->voltage);
  24 -                       }
  25                         fepriv->reinitialise = 0;
  26                 }
  27