HID: i2c-hid-of: Drop explicit initialization of struct i2c_device_id::driver_data to 0

These drivers don't use the driver_data member of struct i2c_device_id,
so don't explicitly initialize this member.

This prepares putting driver_data in an anonymous union which requires
either no initialization or named designators. But it's also a nice
cleanup on its own.

While touching the initializer, also remove the comma after the sentinel
entry.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

Author: ukleinek

drivers/hid/i2c-hid/i2c-hid-of.c

@@ -144,9 +144,9 @@ MODULE_DEVICE_TABLE(of, i2c_hid_of_match);
 #endif
 
 static const struct i2c_device_id i2c_hid_of_id_table[] = {
-	{ "hid", 0 },
-	{ "hid-over-i2c", 0 },
-	{ },
+	{ "hid" },
+	{ "hid-over-i2c" },
+	{ }
 };
 MODULE_DEVICE_TABLE(i2c, i2c_hid_of_id_table);