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V4L/DVB (5759): Tuner-simple: store tuning operations in tuner_operations struct

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Create static struct tuner_operations simple_tuner_ops
for tuner-simple tuning function callback pointers

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Michael Krufky 2007-06-06 16:17:57 -03:00 committed by Mauro Carvalho Chehab
parent 0f838f8d02
commit 5d807c9fc3
1 changed files with 8 additions and 5 deletions
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13
drivers/media/video/tuner-simple.c
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@ -479,6 +479,13 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
}
static struct tuner_operations simple_tuner_ops = {
.set_tv_freq = default_set_tv_freq,
.set_radio_freq = default_set_radio_freq,
.has_signal = tuner_signal,
.is_stereo = tuner_stereo,
};
int default_tuner_init(struct i2c_client *c)
{
struct tuner *t = i2c_get_clientdata(c);
@ -487,11 +494,7 @@ int default_tuner_init(struct i2c_client *c)
t->type, tuners[t->type].name);
strlcpy(c->name, tuners[t->type].name, sizeof(c->name));
t->ops.set_tv_freq = default_set_tv_freq;
t->ops.set_radio_freq = default_set_radio_freq;
t->ops.has_signal = tuner_signal;
t->ops.is_stereo = tuner_stereo;
t->ops.standby = NULL;
memcpy(&t->ops, &simple_tuner_ops, sizeof(struct tuner_operations));
return 0;
}