Commit 024cf530 authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (5742): Tuner: define release callback for mt20xx, tda9887 and tda8290 



Define tuner release callbacks for mt20xx, tda9887 and tda8290, so that
these drivers can release their own private structures themselves.

Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent be2b85a1

drivers/media/video/mt20xx.c

+9 −0
Original line number Diff line number Diff line
@@ -495,6 +495,14 @@ static int mt2050_init(struct i2c_client *c) 
	return 0;

}



static void microtune_release(struct i2c_client *c)

{

	struct tuner *t = i2c_get_clientdata(c);



	kfree(t->priv);

	t->priv = NULL;

}



int microtune_init(struct i2c_client *c)

{

	struct microtune_priv *priv = NULL;
@@ -514,6 +522,7 @@ int microtune_init(struct i2c_client *c) 
	t->set_tv_freq    = NULL;

	t->set_radio_freq = NULL;

	t->standby    = NULL;

	t->release        = microtune_release;

	if (t->std & V4L2_STD_525_60) {

		tuner_dbg("pinnacle ntsc\n");

		priv->radio_if2 = 41300 * 1000;

drivers/media/video/tda8290.c

+9 −0
Original line number Diff line number Diff line
@@ -595,6 +595,14 @@ static void tda8290_init_tuner(struct i2c_client *c) 


/*---------------------------------------------------------------------*/



static void tda8290_release(struct i2c_client *c)

{

	struct tuner *t = i2c_get_clientdata(c);



	kfree(t->priv);

	t->priv = NULL;

}



int tda8290_init(struct i2c_client *c)

{

	struct tda8290_priv *priv = NULL;
@@ -663,6 +671,7 @@ int tda8290_init(struct i2c_client *c) 
	t->set_radio_freq = set_radio_freq;

	t->has_signal = has_signal;

	t->standby = standby;

	t->release = tda8290_release;

	priv->tda827x_lpsel = 0;

	t->mode = V4L2_TUNER_ANALOG_TV;

drivers/media/video/tda9887.c

+9 −0
Original line number Diff line number Diff line
@@ -591,6 +591,14 @@ static void tda9887_set_freq(struct i2c_client *client, unsigned int freq) 
	tda9887_configure(client);

}



static void tda9887_release(struct i2c_client *c)

{

	struct tuner *t = i2c_get_clientdata(c);



	kfree(t->priv);

	t->priv = NULL;

}



int tda9887_tuner_init(struct i2c_client *c)

{

	struct tda9887_priv *priv = NULL;
@@ -611,6 +619,7 @@ int tda9887_tuner_init(struct i2c_client *c) 
	t->standby = tda9887_standby;

	t->tuner_status = tda9887_tuner_status;

	t->get_afc = tda9887_get_afc;

	t->release = tda9887_release;



	return 0;

}