diff options
Diffstat (limited to 'drivers/media/dvb-frontends/stb6100_cfg.h')
| -rw-r--r-- | drivers/media/dvb-frontends/stb6100_cfg.h | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/drivers/media/dvb-frontends/stb6100_cfg.h b/drivers/media/dvb-frontends/stb6100_cfg.h index 6314d18c797a..0e10ad89d1f1 100644 --- a/drivers/media/dvb-frontends/stb6100_cfg.h +++ b/drivers/media/dvb-frontends/stb6100_cfg.h @@ -21,15 +21,11 @@ static int stb6100_get_frequency(struct dvb_frontend *fe, u32 *frequency) { - struct dvb_frontend_ops *frontend_ops = NULL; - struct dvb_tuner_ops *tuner_ops = NULL; + struct dvb_frontend_ops *frontend_ops = &fe->ops; + struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; struct tuner_state t_state; int err = 0; - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; if (tuner_ops->get_state) { if ((err = tuner_ops->get_state(fe, DVBFE_TUNER_FREQUENCY, &t_state)) < 0) { printk("%s: Invalid parameter\n", __func__); @@ -42,16 +38,13 @@ static int stb6100_get_frequency(struct dvb_frontend *fe, u32 *frequency) static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency) { - struct dvb_frontend_ops *frontend_ops = NULL; - struct dvb_tuner_ops *tuner_ops = NULL; + struct dvb_frontend_ops *frontend_ops = &fe->ops; + struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; struct tuner_state t_state; int err = 0; t_state.frequency = frequency; - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; + if (tuner_ops->set_state) { if ((err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &t_state)) < 0) { printk("%s: Invalid parameter\n", __func__); @@ -68,10 +61,6 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) struct tuner_state t_state; int err = 0; - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; if (tuner_ops->get_state) { if ((err = tuner_ops->get_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state)) < 0) { printk("%s: Invalid parameter\n", __func__); @@ -84,16 +73,13 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) { - struct dvb_frontend_ops *frontend_ops = NULL; - struct dvb_tuner_ops *tuner_ops = NULL; + struct dvb_frontend_ops *frontend_ops = &fe->ops; + struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; struct tuner_state t_state; int err = 0; t_state.bandwidth = bandwidth; - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; + if (tuner_ops->set_state) { if ((err = tuner_ops->set_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state)) < 0) { printk("%s: Invalid parameter\n", __func__); |