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| author | Olli Salonen <olli.salonen@iki.fi> | 2016-03-16 08:04:50 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-05-07 10:27:19 -0300 |
| commit | 27924dccedb141ac965076f332126236aad65e6f (patch) | |
| tree | 885c63858ba9b11e81eac66d3ed2533c942ea93c /drivers/media | |
| parent | 6dfe991113504108b04b1c36d09436e1712942b8 (diff) | |
| download | linux-27924dccedb141ac965076f332126236aad65e6f.tar.bz2 | |
[media] ds3000: return meaningful return codes
The ds3000 driver returned 1 as an error code in many places.
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/ds3000.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c index e8fc0329ea64..addffc33993a 100644 --- a/drivers/media/dvb-frontends/ds3000.c +++ b/drivers/media/dvb-frontends/ds3000.c @@ -458,7 +458,7 @@ static int ds3000_read_status(struct dvb_frontend *fe, enum fe_status *status) break; default: - return 1; + return -EINVAL; } if (state->config->set_lock_led) @@ -528,7 +528,7 @@ static int ds3000_read_ber(struct dvb_frontend *fe, u32* ber) *ber = 0xffffffff; break; default: - return 1; + return -EINVAL; } return 0; @@ -623,7 +623,7 @@ static int ds3000_read_snr(struct dvb_frontend *fe, u16 *snr) snr_reading, *snr); break; default: - return 1; + return -EINVAL; } return 0; @@ -661,7 +661,7 @@ static int ds3000_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) state->prevUCBS2 = _ucblocks; break; default: - return 1; + return -EINVAL; } return 0; @@ -754,7 +754,7 @@ static int ds3000_send_diseqc_msg(struct dvb_frontend *fe, data |= 0x80; ds3000_writereg(state, 0xa2, data); - return 1; + return -ETIMEDOUT; } data = ds3000_readreg(state, 0xa2); @@ -808,7 +808,7 @@ static int ds3000_diseqc_send_burst(struct dvb_frontend *fe, data |= 0x80; ds3000_writereg(state, 0xa2, data); - return 1; + return -ETIMEDOUT; } data = ds3000_readreg(state, 0xa2); @@ -951,7 +951,7 @@ static int ds3000_set_frontend(struct dvb_frontend *fe) ds3000_writereg(state, 0xfe, 0x98); break; default: - return 1; + return -EINVAL; } /* enable 27MHz clock output */ |