17 #define has_flash_op(fled_cdev, op)				\  argument
18 	(fled_cdev && fled_cdev->ops->op)
20 #define call_flash_op(fled_cdev, op, args...)		\  argument
21 	((has_flash_op(fled_cdev, op)) ?			\
22 			(fled_cdev->ops->op(fled_cdev, args)) :	\
41 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_brightness_store()  local
56 	ret = led_set_flash_brightness(fled_cdev, state);  in flash_brightness_store()
70 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_brightness_show()  local
73 	led_update_flash_brightness(fled_cdev);  in flash_brightness_show()
75 	return sprintf(buf, "%u\n", fled_cdev->brightness.val);  in flash_brightness_show()
83 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in max_flash_brightness_show()  local
85 	return sprintf(buf, "%u\n", fled_cdev->brightness.max);  in max_flash_brightness_show()
93 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_strobe_store()  local
113 	ret = led_set_flash_strobe(fled_cdev, state);  in flash_strobe_store()
126 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_strobe_show()  local
131 	ret = led_get_flash_strobe(fled_cdev, &state);  in flash_strobe_show()
143 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_timeout_store()  local
158 	ret = led_set_flash_timeout(fled_cdev, flash_timeout);  in flash_timeout_store()
172 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_timeout_show()  local
174 	return sprintf(buf, "%u\n", fled_cdev->timeout.val);  in flash_timeout_show()
182 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in max_flash_timeout_show()  local
184 	return sprintf(buf, "%u\n", fled_cdev->timeout.max);  in max_flash_timeout_show()
192 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_fault_show()  local
197 	ret = led_get_flash_fault(fled_cdev, &fault);  in flash_fault_show()
256 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in led_flash_resume()  local
258 	call_flash_op(fled_cdev, flash_brightness_set,  in led_flash_resume()
259 					fled_cdev->brightness.val);  in led_flash_resume()
260 	call_flash_op(fled_cdev, timeout_set, fled_cdev->timeout.val);  in led_flash_resume()
263 static void led_flash_init_sysfs_groups(struct led_classdev_flash *fled_cdev)  in led_flash_init_sysfs_groups()  argument
265 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_flash_init_sysfs_groups()
266 	const struct led_flash_ops *ops = fled_cdev->ops;  in led_flash_init_sysfs_groups()
267 	const struct attribute_group **flash_groups = fled_cdev->sysfs_groups;  in led_flash_init_sysfs_groups()
286 				    struct led_classdev_flash *fled_cdev,  in led_classdev_flash_register_ext()  argument
293 	if (!fled_cdev)  in led_classdev_flash_register_ext()
296 	led_cdev = &fled_cdev->led_cdev;  in led_classdev_flash_register_ext()
302 		ops = fled_cdev->ops;  in led_classdev_flash_register_ext()
309 		led_flash_init_sysfs_groups(fled_cdev);  in led_classdev_flash_register_ext()
321 void led_classdev_flash_unregister(struct led_classdev_flash *fled_cdev)  in led_classdev_flash_unregister()  argument
323 	if (!fled_cdev)  in led_classdev_flash_unregister()
326 	led_classdev_unregister(&fled_cdev->led_cdev);  in led_classdev_flash_unregister()
341 int led_set_flash_timeout(struct led_classdev_flash *fled_cdev, u32 timeout)  in led_set_flash_timeout()  argument
343 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_set_flash_timeout()
344 	struct led_flash_setting *s = &fled_cdev->timeout;  in led_set_flash_timeout()
350 		return call_flash_op(fled_cdev, timeout_set, s->val);  in led_set_flash_timeout()
356 int led_get_flash_fault(struct led_classdev_flash *fled_cdev, u32 *fault)  in led_get_flash_fault()  argument
358 	return call_flash_op(fled_cdev, fault_get, fault);  in led_get_flash_fault()
362 int led_set_flash_brightness(struct led_classdev_flash *fled_cdev,  in led_set_flash_brightness()  argument
365 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_set_flash_brightness()
366 	struct led_flash_setting *s = &fled_cdev->brightness;  in led_set_flash_brightness()
372 		return call_flash_op(fled_cdev, flash_brightness_set, s->val);  in led_set_flash_brightness()
378 int led_update_flash_brightness(struct led_classdev_flash *fled_cdev)  in led_update_flash_brightness()  argument
380 	struct led_flash_setting *s = &fled_cdev->brightness;  in led_update_flash_brightness()
383 	if (has_flash_op(fled_cdev, flash_brightness_get)) {  in led_update_flash_brightness()
384 		int ret = call_flash_op(fled_cdev, flash_brightness_get,  in led_update_flash_brightness()