leds: Replace {devm_}led_classdev_register() macros with inlines

 * @led_cdev: the led_classdev structure for this device

 * @init_data: the LED class device initialization data

 *

 * Register a new object of LED class, with name derived from init_data.

 *

 * Returns: 0 on success or negative error value on failure

 */

extern int led_classdev_register_ext(struct device *parent,

				     struct led_classdev *led_cdev,

				     struct led_init_data *init_data);

#define led_classdev_register(parent, led_cdev)			\

	led_classdev_register_ext(parent, led_cdev, NULL)

/**

 * led_classdev_register - register a new object of LED class

 * @parent: LED controller device this LED is driven by

 * @led_cdev: the led_classdev structure for this device

 *

 * Register a new object of LED class, with name derived from the name property

 * of passed led_cdev argument.

 *

 * Returns: 0 on success or negative error value on failure

 */

static inline int led_classdev_register(struct device *parent,

					struct led_classdev *led_cdev)

{

	return led_classdev_register_ext(parent, led_cdev, NULL);

}

extern int devm_led_classdev_register_ext(struct device *parent,

					  struct led_classdev *led_cdev,

					  struct led_init_data *init_data);

#define devm_led_classdev_register(parent, led_cdev)		\

	devm_led_classdev_register_ext(parent, led_cdev, NULL)

static inline int devm_led_classdev_register(struct device *parent,

					     struct led_classdev *led_cdev)

{

	return devm_led_classdev_register_ext(parent, led_cdev, NULL);

}

extern void led_classdev_unregister(struct led_classdev *led_cdev);

extern void devm_led_classdev_unregister(struct device *parent,

					 struct led_classdev *led_cdev);