diff options
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index ea3d0a37a33c..678e329796a1 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -108,7 +108,6 @@ struct dvb_frontend_private { /* thread/frontend values */ struct dvb_device *dvbdev; - struct dvb_frontend_parameters parameters_in; struct dvb_frontend_parameters parameters_out; struct dvb_fe_events events; struct semaphore sem; @@ -696,7 +695,6 @@ restart: fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN; fepriv->delay = HZ / 2; } - fepriv->parameters_out = fepriv->parameters_in; fe->ops.read_status(fe, &s); if (s != fepriv->status) { dvb_frontend_add_event(fe, s); /* update event list */ @@ -1561,8 +1559,6 @@ static int dtv_property_process_set(struct dvb_frontend *fe, { int r = 0; struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct dvb_frontend_private *fepriv = fe->frontend_priv; - dtv_property_dump(tvp); /* Allow the frontend to validate incoming properties */ if (fe->ops.set_property) { @@ -1587,9 +1583,6 @@ static int dtv_property_process_set(struct dvb_frontend *fe, c->state = tvp->cmd; dprintk("%s() Finalised property cache\n", __func__); - /* Needed, due to status update */ - dtv_property_legacy_params_sync(fe, &fepriv->parameters_in); - r = dtv_set_frontend(fe); break; case DTV_FREQUENCY: @@ -1851,15 +1844,6 @@ static int dtv_set_frontend(struct dvb_frontend *fe) return -EINVAL; /* - * Initialize output parameters to match the values given by - * the user. FE_SET_FRONTEND triggers an initial frontend event - * with status = 0, which copies output parameters to userspace. - * - * This is still needed for DVBv5 calls, due to event state update. - */ - fepriv->parameters_out = fepriv->parameters_in; - - /* * Be sure that the bandwidth will be filled for all * non-satellite systems, as tuners need to know what * low pass/Nyquist half filter should be applied, in @@ -2173,15 +2157,11 @@ static int dvb_frontend_ioctl_legacy(struct file *file, break; case FE_SET_FRONTEND: - /* Synchronise DVBv5 parameters from DVBv3 */ - memcpy (&fepriv->parameters_in, parg, - sizeof (struct dvb_frontend_parameters)); - err = set_delivery_system(fe, SYS_UNDEFINED); if (err) break; - err = dtv_property_cache_sync(fe, c, &fepriv->parameters_in); + err = dtv_property_cache_sync(fe, c, parg); if (err) break; err = dtv_set_frontend(fe); @@ -2191,10 +2171,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file, break; case FE_GET_FRONTEND: - err = dtv_get_frontend(fe, &fepriv->parameters_out); - if (err >= 0) - memcpy(parg, &fepriv->parameters_out, - sizeof(struct dvb_frontend_parameters)); + err = dtv_get_frontend(fe, parg); break; case FE_SET_FRONTEND_TUNE_MODE: |
