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authorOlli Salonen <olli.salonen@iki.fi>2016-03-16 08:04:50 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-05-07 10:27:19 -0300
commit27924dccedb141ac965076f332126236aad65e6f (patch)
tree885c63858ba9b11e81eac66d3ed2533c942ea93c
parent6dfe991113504108b04b1c36d09436e1712942b8 (diff)
[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>
-rw-r--r--drivers/media/dvb-frontends/ds3000.c14
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 */

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