misc: eeprom: max6875: convert to i2c_new_dummy_device

Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an
ERRPTR which we use in error handling.

Signed-off-by: Wolfram Sang <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/misc/eeprom/max6875.c

···
 		return -ENOMEM;
 
 	/* A fake client is created on the odd address */
-	data->fake_client = i2c_new_dummy(client->adapter, client->addr + 1);
-	if (!data->fake_client) {
-		err = -ENOMEM;
+	data->fake_client = i2c_new_dummy_device(client->adapter, client->addr + 1);
+	if (IS_ERR(data->fake_client)) {
+		err = PTR_ERR(data->fake_client);
 		goto exit_kfree;
 	}