rtc: rv8803: simplify getting the adapter of a client

We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-rv8803.c b/drivers/rtc/rtc-rv8803.c
index 0b102c3cf5a44ba111ab80e5c4dfb61327881cd8..fc52434001082a54fe767c0cd1d7a830bdc5a21c 100644 (file)
--- 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 = {