diff --git a/drivers/rtc/rtc-rv8803.c b/drivers/rtc/rtc-rv8803.c
index 0b102c3..fc52434 100644
--- a/drivers/rtc/rtc-rv8803.c
+++ b/drivers/rtc/rtc-rv8803.c
@@ -517,7 +517,7 @@ static int rx8900_trickle_charger_init(struct rv8803_data *rv8803)
 static int rv8803_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
-	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter *adapter = client->adapter;
 	struct rv8803_data *rv8803;
 	int err, flags;
 	struct nvmem_config nvmem_cfg = {