of: unittest: Convert to i2c's .probe_new()

In struct i2c_driver, field new_probe replaces the soon to be deprecated
field probe.  Update unittest for this change. 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>
Reviewed-by: Frank Rowand <frowand.list@gmail.com>
Link: https://lore.kernel.org/r/20221118224540.619276-510-uwe@kleine-koenig.org
[robh: Add Frank's commit msg addition]
Signed-off-by: Rob Herring <robh@kernel.org>

drivers/of/unittest.c

@@ -2508,8 +2508,7 @@ static struct platform_driver unittest_i2c_bus_driver = {
 	},
 };
 
-static int unittest_i2c_dev_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
+static int unittest_i2c_dev_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
 	struct device_node *np = client->dev.of_node;
@@ -2541,7 +2540,7 @@ static struct i2c_driver unittest_i2c_dev_driver = {
 	.driver = {
 		.name = "unittest-i2c-dev",
 	},
-	.probe = unittest_i2c_dev_probe,
+	.probe_new = unittest_i2c_dev_probe,
 	.remove = unittest_i2c_dev_remove,
 	.id_table = unittest_i2c_dev_id,
 };
@@ -2553,8 +2552,7 @@ static int unittest_i2c_mux_select_chan(struct i2c_mux_core *muxc, u32 chan)
 	return 0;
 }
 
-static int unittest_i2c_mux_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
+static int unittest_i2c_mux_probe(struct i2c_client *client)
 {
 	int i, nchans;
 	struct device *dev = &client->dev;
@@ -2619,7 +2617,7 @@ static struct i2c_driver unittest_i2c_mux_driver = {
 	.driver = {
 		.name = "unittest-i2c-mux",
 	},
-	.probe = unittest_i2c_mux_probe,
+	.probe_new = unittest_i2c_mux_probe,
 	.remove = unittest_i2c_mux_remove,
 	.id_table = unittest_i2c_mux_id,
 };