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[media] r820t: remove redundant initializations in r820t_attach() 

fe->tuner_priv and fe->ops.tuner_ops are initialized twice in r820t_attach().
Remove the redundant initializations and also move fe->ops.tuner_ops
initialization outside of the mutex lock (as in the xc4000 tuner code for example).

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Gianluca Gennari 2013-06-02 14:30:09 -03:00 committed by Mauro Carvalho Chehab
parent c2efd3e6e0
commit e2e324d70d
1 changed files with 3 additions and 6 deletions
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9
drivers/media/tuners/r820t.c
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@ -2310,8 +2310,6 @@ struct dvb_frontend *r820t_attach(struct dvb_frontend *fe,
break;
}
memcpy(&fe->ops.tuner_ops, &r820t_tuner_ops, sizeof(r820t_tuner_ops));
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@ -2326,15 +2324,14 @@ struct dvb_frontend *r820t_attach(struct dvb_frontend *fe,
tuner_info("Rafael Micro r820t successfully identified\n");
fe->tuner_priv = priv;
memcpy(&fe->ops.tuner_ops, &r820t_tuner_ops,
sizeof(struct dvb_tuner_ops));
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
mutex_unlock(&r820t_list_mutex);
memcpy(&fe->ops.tuner_ops, &r820t_tuner_ops,
sizeof(struct dvb_tuner_ops));
return fe;
err:
if (fe->ops.i2c_gate_ctrl)