V4L/DVB (4428): Fix tda826x detection

The tda826x detection was (correctly) cleaned up earlier, but unfortunately
changing the number of received i2c messages from 2 -> 1 was missed. This
fixes it.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/dvb/frontends/tda826x.c

@@ -133,18 +133,18 @@ struct dvb_frontend *tda826x_attach(struct dvb_frontend *fe, int addr, struct i2
 {
 	struct tda826x_priv *priv = NULL;
 	u8 b1 [] = { 0, 0 };
-	struct i2c_msg msg [] = { { .addr = addr, .flags = I2C_M_RD, .buf = b1, .len = 2 } };
+	struct i2c_msg msg = { .addr = addr, .flags = I2C_M_RD, .buf = b1, .len = 2 };
 	int ret;
 
 	dprintk("%s:\n", __FUNCTION__);
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
-	ret = i2c_transfer (i2c, msg, 1);
+	ret = i2c_transfer (i2c, &msg, 1);
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 0);
 
-	if (ret != 2)
+	if (ret != 1)
 		return NULL;
 	if (!(b1[1] & 0x80))
 		return NULL;