V4L/DVB (7261): Use the same callback argument as xc3028 and xc5000

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/dvb/frontends/tda827x.c

@@ -578,8 +578,7 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
 		else
 			arg = 0;
 		if (priv->cfg->tuner_callback)
-			priv->cfg->tuner_callback(priv->i2c_adap->algo_data,
-						  1, arg);
+			priv->cfg->tuner_callback(priv, 1, arg);
 		buf[1] = high ? 0 : 1;
 		if (*priv->cfg->config == 2)
 			buf[1] = high ? 1 : 0;
@@ -587,8 +586,7 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
 		break;
 	case 3: /* switch with GPIO of saa713x */
 		if (priv->cfg->tuner_callback)
-			priv->cfg->tuner_callback(priv->i2c_adap->algo_data,
-						  0, high);
+			priv->cfg->tuner_callback(priv, 0, high);
 		break;
 	}
 }

drivers/media/video/saa7134/saa7134-core.c

@@ -145,7 +145,8 @@ void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value)
 int saa7134_tuner_callback(void *ptr, int command, int arg)
 {
 	u8 sync_control;
-	struct saa7134_dev *dev = ptr;
+	struct i2c_algo_bit_data *i2c_algo = priv;
+	struct saa7134_dev *dev = i2c_algo->data;
 
 	switch (dev->tuner_type) {
 	case TUNER_PHILIPS_TDA8290: