xpad_led
struct xpad_led *xpad_led = container_of(led_cdev,
struct xpad_led, led_cdev);
xpad_send_led_command(xpad_led->xpad, value);
struct xpad_led *led;
struct xpad_led *xpad_led = xpad->led;
if (xpad_led) {
led_classdev_unregister(&xpad_led->led_cdev);
kfree(xpad_led);
struct xpad_led *led;