hwmon: (ltc2947) use simple i2c probe

This driver doesn't use the id information provided by the old i2c
probe function, so it can trivially be converted to the simple
("probe_new") form.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20200813162851.1519546-1-steve@sk2.orgSigned-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/ltc2947-i2c.c

@@ -15,8 +15,7 @@ static const struct regmap_config ltc2947_regmap_config = {
 	.val_bits = 8,
 };
 
-static int ltc2947_probe(struct i2c_client *i2c,
-			 const struct i2c_device_id *id)
+static int ltc2947_probe(struct i2c_client *i2c)
 {
 	struct regmap *map;
 
@@ -39,7 +38,7 @@ static struct i2c_driver ltc2947_driver = {
 		.of_match_table = ltc2947_of_match,
 		.pm = &ltc2947_pm_ops,
 	},
-	.probe = ltc2947_probe,
+	.probe_new = ltc2947_probe,
 	.id_table = ltc2947_id,
 };
 module_i2c_driver(ltc2947_driver);