[media] rtl2832: Fix deadlock on i2c mux select function

Signed-off-by: NLuis Alves <ljalvs@gmail.com>
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/dvb-frontends/rtl2832.c

@@ -917,7 +917,7 @@ static int rtl2832_select(struct i2c_adapter *adap, void *mux_priv, u32 chan_id)
 	buf[0] = 0x00;
 	buf[1] = 0x01;
 
-	ret = i2c_transfer(adap, msg, 1);
+	ret = __i2c_transfer(adap, msg, 1);
 	if (ret != 1)
 		goto err;
 
@@ -930,7 +930,7 @@ static int rtl2832_select(struct i2c_adapter *adap, void *mux_priv, u32 chan_id)
 	else
 		buf[1] = 0x10; /* close */
 
-	ret = i2c_transfer(adap, msg, 1);
+	ret = __i2c_transfer(adap, msg, 1);
 	if (ret != 1)
 		goto err;