get_product_id 62 drivers/input/mouse/elan_i2c.h int (*get_product_id)(struct i2c_client *client, u16 *id); get_product_id 214 drivers/input/mouse/elan_i2c_core.c error = data->ops->get_product_id(data->client, &data->product_id); get_product_id 692 drivers/input/mouse/elan_i2c_i2c.c .get_product_id = elan_i2c_get_product_id, get_product_id 522 drivers/input/mouse/elan_i2c_smbus.c .get_product_id = elan_smbus_get_product_id,