ASoC: max98927: Changed device property read function

Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/max98927.c b/sound/soc/codecs/max98927.c
index 4bbf209..926871e 100644
--- a/sound/soc/codecs/max98927.c
+++ b/sound/soc/codecs/max98927.c
@@ -759,14 +759,14 @@ static void max98927_slot_config(struct i2c_client *i2c,
 	struct max98927_priv *max98927)
 {
 	int value;
+	struct device *dev = &i2c->dev;
 
-	if (!of_property_read_u32(i2c->dev.of_node,
-		"vmon-slot-no", &value))
+	if (!device_property_read_u32(dev, "vmon-slot-no", &value))
 		max98927->v_l_slot = value & 0xF;
 	else
 		max98927->v_l_slot = 0;
-	if (!of_property_read_u32(i2c->dev.of_node,
-		"imon-slot-no", &value))
+
+	if (!device_property_read_u32(dev, "imon-slot-no", &value))
 		max98927->i_l_slot = value & 0xF;
 	else
 		max98927->i_l_slot = 1;