iio: tmp007: Fix `name` attribute ABI

The IIO ABI specifies the name field of the IIO device as:

	Description of the physical chip / device for device X.
	Typically a part number.

The tmp007 driver currently uses the name of the parent device instead.
Change this to the part name to be in accordance with the ABI.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/iio/temperature/tmp007.c

@@ -233,7 +233,7 @@ static int tmp007_probe(struct i2c_client *client,
 	data->client = client;
 
 	indio_dev->dev.parent = &client->dev;
-	indio_dev->name = dev_name(&client->dev);
+	indio_dev->name = "tmp007";
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->info = &tmp007_info;