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| author | Daniel Scheller <d.scheller@gmx.net> | 2017-07-09 12:36:45 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-20 14:06:56 -0400 |
| commit | 3658ea39f910ecd469eb0f4966422e85080ef4fc (patch) | |
| tree | 3b35f72278310175c0f1ea59d7b3ad7dd6ab20c5 | |
| parent | 979507a751f096272f27065301f6bb3c71f8830b (diff) | |
| download | linux-3658ea39f910ecd469eb0f4966422e85080ef4fc.tar.bz2 | |
media: dvb-frontends/stv0367: DDB frontend status inquiry fixup
Return 0 instead of -EINVAL in get_frontend if no demod mode is active.
This fixes ie. dvb-fe-tool getting confused and assuming a DVBv3 FE on idle
frontends when the FE has been put to sleep using sleep().
Also, in read_status(), don't immediately return when no demod is active,
so the remaining code has a chance to clear the signal statistics.
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/dvb-frontends/stv0367.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index 8ac0f598978d..59c1aad256c2 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -3090,7 +3090,7 @@ static int stv0367ddb_read_status(struct dvb_frontend *fe, { struct stv0367_state *state = fe->demodulator_priv; struct dtv_frontend_properties *p = &fe->dtv_property_cache; - int ret; + int ret = 0; switch (state->activedemod) { case demod_ter: @@ -3100,7 +3100,7 @@ static int stv0367ddb_read_status(struct dvb_frontend *fe, ret = stv0367cab_read_status(fe, status); break; default: - return 0; + break; } /* stop and report on *_read_status failure */ @@ -3138,7 +3138,7 @@ static int stv0367ddb_get_frontend(struct dvb_frontend *fe, break; } - return -EINVAL; + return 0; } static int stv0367ddb_sleep(struct dvb_frontend *fe) |