powerpc: Switch i2c drivers back to use .probe()

After commit b8a1a4cd5a ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498 ("i2c: Switch .probe() to not take an id parameter")
convert back to (the new) .probe() to be able to eventually drop
.probe_new() from struct i2c_driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230525205622.734093-1-u.kleine-koenig@pengutronix.de

arch/powerpc/platforms/44x/ppc476.c

@@ -103,7 +103,7 @@ static struct i2c_driver avr_driver = {
 	.driver = {
 		.name = "akebono-avr",
 	},
-	.probe_new = avr_probe,
+	.probe = avr_probe,
 	.id_table = avr_id,
 };
 

arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c

@@ -211,7 +211,7 @@ static struct i2c_driver mcu_driver = {
 		.name = "mcu-mpc8349emitx",
 		.of_match_table = mcu_of_match_table,
 	},
-	.probe_new = mcu_probe,
+	.probe = mcu_probe,
 	.remove	= mcu_remove,
 	.id_table = mcu_ids,
 };