diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-08-26 09:18:41 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-27 15:47:00 +0300 |
| commit | 47bdf7c6d607335f79deead3aba481c3baf04971 (patch) | |
| tree | be50e976541f65a27db6ed341f24666f786a90cd /drivers/media | |
| parent | 5af478341fa3b2c35a7062ad80581751bf388977 (diff) | |
| download | linux-47bdf7c6d607335f79deead3aba481c3baf04971.tar.xz | |
media: dib8000: remove some bogus dead code
This function is broken. It sets the wrong front_end to NULL. But it's
not used, so let's just delete it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/dib8000.c | 18 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/dib8000.h | 1 |
2 files changed, 0 insertions, 19 deletions
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index a179a3f6563d..5d9381509b07 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -4255,23 +4255,6 @@ static int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_fronte return -ENOMEM; } -static int dib8000_remove_slave_frontend(struct dvb_frontend *fe) -{ - struct dib8000_state *state = fe->demodulator_priv; - u8 index_frontend = 1; - - while ((index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL)) - index_frontend++; - if (index_frontend != 1) { - dprintk("remove slave fe %p (index %i)\n", state->fe[index_frontend-1], index_frontend-1); - state->fe[index_frontend] = NULL; - return 0; - } - - dprintk("no frontend to be removed\n"); - return -ENODEV; -} - static struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index) { struct dib8000_state *state = fe->demodulator_priv; @@ -4506,7 +4489,6 @@ void *dib8000_attach(struct dib8000_ops *ops) ops->get_slave_frontend = dib8000_get_slave_frontend; ops->set_tune_state = dib8000_set_tune_state; ops->pid_filter_ctrl = dib8000_pid_filter_ctrl; - ops->remove_slave_frontend = dib8000_remove_slave_frontend; ops->get_adc_power = dib8000_get_adc_power; ops->update_pll = dib8000_update_pll; ops->tuner_sleep = dib8096p_tuner_sleep; diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h index 2b8b4b1656a2..75cc8e47ec8f 100644 --- a/drivers/media/dvb-frontends/dib8000.h +++ b/drivers/media/dvb-frontends/dib8000.h @@ -53,7 +53,6 @@ struct dib8000_ops { enum frontend_tune_state (*get_tune_state)(struct dvb_frontend *fe); int (*set_tune_state)(struct dvb_frontend *fe, enum frontend_tune_state tune_state); int (*set_slave_frontend)(struct dvb_frontend *fe, struct dvb_frontend *fe_slave); - int (*remove_slave_frontend)(struct dvb_frontend *fe); struct dvb_frontend *(*get_slave_frontend)(struct dvb_frontend *fe, int slave_index); int (*i2c_enumeration)(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr, u8 is_dib8096p); |