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V4L/DVB (13240): firedtv: fix regression: tuning fails due to bogus error return
Since 2.6.32(-rc1), DVB core checks the return value of dvb_frontend_ops.set_frontend. Now it becomes apparent that firedtv always returned a bogus value from its set_frontend method. CC: stable@kernel.org Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -141,18 +141,12 @@ static int fdtv_read_uncorrected_blocks(struct dvb_frontend *fe, u32 *ucblocks)
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return -EOPNOTSUPP;
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}
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#define ACCEPTED 0x9
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static int fdtv_set_frontend(struct dvb_frontend *fe,
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struct dvb_frontend_parameters *params)
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{
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struct firedtv *fdtv = fe->sec_priv;
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/* FIXME: avc_tuner_dsd never returns ACCEPTED. Check status? */
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if (avc_tuner_dsd(fdtv, params) != ACCEPTED)
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return -EINVAL;
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else
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return 0; /* not sure of this... */
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return avc_tuner_dsd(fdtv, params);
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}
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static int fdtv_get_frontend(struct dvb_frontend *fe,
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