mfd: rk808: Convert to i2c's .probe_new()

The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20221118224540.619276-454-uwe@kleine-koenig.org

drivers/mfd/rk808.c

@@ -640,8 +640,7 @@ static const struct of_device_id rk808_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, rk808_of_match);
 
-static int rk808_probe(struct i2c_client *client,
-		       const struct i2c_device_id *id)
+static int rk808_probe(struct i2c_client *client)
 {
 	struct device_node *np = client->dev.of_node;
 	struct rk808 *rk808;
@@ -861,7 +860,7 @@ static struct i2c_driver rk808_i2c_driver = {
 		.of_match_table = rk808_of_match,
 		.pm = &rk8xx_pm_ops,
 	},
-	.probe    = rk808_probe,
+	.probe_new = rk808_probe,
 	.remove   = rk808_remove,
 	.shutdown = rk8xx_shutdown,
 };