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[media] ds3000: return meaningful return codes

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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>
This commit is contained in:
Olli Salonen 2016-03-16 08:04:50 -03:00 committed by Mauro Carvalho Chehab
parent 6dfe991113
commit 27924dcced
1 changed files with 7 additions and 7 deletions
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14
drivers/media/dvb-frontends/ds3000.c
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@ -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 */