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>
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979507a751
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3658ea39f9
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@ -3090,7 +3090,7 @@ static int stv0367ddb_read_status(struct dvb_frontend *fe,
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{
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struct stv0367_state *state = fe->demodulator_priv;
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struct dtv_frontend_properties *p = &fe->dtv_property_cache;
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int ret;
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int ret = 0;
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switch (state->activedemod) {
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case demod_ter:
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@ -3100,7 +3100,7 @@ static int stv0367ddb_read_status(struct dvb_frontend *fe,
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ret = stv0367cab_read_status(fe, status);
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break;
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default:
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return 0;
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break;
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}
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/* stop and report on *_read_status failure */
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@ -3138,7 +3138,7 @@ static int stv0367ddb_get_frontend(struct dvb_frontend *fe,
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break;
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}
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return -EINVAL;
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return 0;
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}
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static int stv0367ddb_sleep(struct dvb_frontend *fe)
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