diff options
| author | Andreas Oberritter <obi@linuxtv.org> | 2011-08-24 14:33:52 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-04 10:56:08 -0300 |
| commit | 42f4e774a30d0e9894741b62af4174c73ecc53da (patch) | |
| tree | 5c3d5ae71c123611bbca6adec00e9390b45f091e | |
| parent | 1b19e42952963ae2a09a655f487de15b7c81c5b7 (diff) | |
[media] DVB: dvb_frontend: check function pointers on reinitialize
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index a716627ab32..4b05931a098 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -577,12 +577,10 @@ restart: if (fepriv->reinitialise) { dvb_frontend_init(fe); - if (fepriv->tone != -1) { + if (fe->ops.set_tone && fepriv->tone != -1) fe->ops.set_tone(fe, fepriv->tone); - } - if (fepriv->voltage != -1) { + if (fe->ops.set_voltage && fepriv->voltage != -1) fe->ops.set_voltage(fe, fepriv->voltage); - } fepriv->reinitialise = 0; } |