Input: hynitron_cstxxx - 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.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20240920153430.503212-12-u.kleine-koenig@baylibre.comSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/hynitron_cstxxx.c

@@ -470,7 +470,7 @@ static const struct hynitron_ts_chip_data cst3xx_data = {
 };
 
 static const struct i2c_device_id hyn_tpd_id[] = {
-	{ .name = "hynitron_ts", 0 },
+	{ .name = "hynitron_ts" },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(i2c, hyn_tpd_id);