20 #define has_flash_op(fled_cdev, op)				\  argument
21 	(fled_cdev && fled_cdev->ops->op)
23 #define call_flash_op(fled_cdev, op, args...)		\  argument
24 	((has_flash_op(fled_cdev, op)) ?			\
25 			(fled_cdev->ops->op(fled_cdev, args)) :	\
44 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_brightness_store()  local
59 	ret = led_set_flash_brightness(fled_cdev, state);  in flash_brightness_store()
73 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_brightness_show()  local
76 	led_update_flash_brightness(fled_cdev);  in flash_brightness_show()
78 	return sprintf(buf, "%u\n", fled_cdev->brightness.val);  in flash_brightness_show()
86 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in max_flash_brightness_show()  local
88 	return sprintf(buf, "%u\n", fled_cdev->brightness.max);  in max_flash_brightness_show()
96 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_strobe_store()  local
116 	ret = led_set_flash_strobe(fled_cdev, state);  in flash_strobe_store()
129 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_strobe_show()  local
134 	ret = led_get_flash_strobe(fled_cdev, &state);  in flash_strobe_show()
146 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_timeout_store()  local
161 	ret = led_set_flash_timeout(fled_cdev, flash_timeout);  in flash_timeout_store()
175 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_timeout_show()  local
177 	return sprintf(buf, "%u\n", fled_cdev->timeout.val);  in flash_timeout_show()
185 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in max_flash_timeout_show()  local
187 	return sprintf(buf, "%u\n", fled_cdev->timeout.max);  in max_flash_timeout_show()
195 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_fault_show()  local
200 	ret = led_get_flash_fault(fled_cdev, &fault);  in flash_fault_show()
259 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in led_flash_resume()  local
261 	call_flash_op(fled_cdev, flash_brightness_set,  in led_flash_resume()
262 					fled_cdev->brightness.val);  in led_flash_resume()
263 	call_flash_op(fled_cdev, timeout_set, fled_cdev->timeout.val);  in led_flash_resume()
266 static void led_flash_init_sysfs_groups(struct led_classdev_flash *fled_cdev)  in led_flash_init_sysfs_groups()  argument
268 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_flash_init_sysfs_groups()
269 	const struct led_flash_ops *ops = fled_cdev->ops;  in led_flash_init_sysfs_groups()
270 	const struct attribute_group **flash_groups = fled_cdev->sysfs_groups;  in led_flash_init_sysfs_groups()
289 				struct led_classdev_flash *fled_cdev)  in led_classdev_flash_register()  argument
295 	if (!fled_cdev)  in led_classdev_flash_register()
298 	led_cdev = &fled_cdev->led_cdev;  in led_classdev_flash_register()
304 		ops = fled_cdev->ops;  in led_classdev_flash_register()
311 		led_flash_init_sysfs_groups(fled_cdev);  in led_classdev_flash_register()
327 void led_classdev_flash_unregister(struct led_classdev_flash *fled_cdev)  in led_classdev_flash_unregister()  argument
329 	if (!fled_cdev)  in led_classdev_flash_unregister()
332 	led_classdev_unregister(&fled_cdev->led_cdev);  in led_classdev_flash_unregister()
347 int led_set_flash_timeout(struct led_classdev_flash *fled_cdev, u32 timeout)  in led_set_flash_timeout()  argument
349 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_set_flash_timeout()
350 	struct led_flash_setting *s = &fled_cdev->timeout;  in led_set_flash_timeout()
356 		return call_flash_op(fled_cdev, timeout_set, s->val);  in led_set_flash_timeout()
362 int led_get_flash_fault(struct led_classdev_flash *fled_cdev, u32 *fault)  in led_get_flash_fault()  argument
364 	return call_flash_op(fled_cdev, fault_get, fault);  in led_get_flash_fault()
368 int led_set_flash_brightness(struct led_classdev_flash *fled_cdev,  in led_set_flash_brightness()  argument
371 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_set_flash_brightness()
372 	struct led_flash_setting *s = &fled_cdev->brightness;  in led_set_flash_brightness()
378 		return call_flash_op(fled_cdev, flash_brightness_set, s->val);  in led_set_flash_brightness()
384 int led_update_flash_brightness(struct led_classdev_flash *fled_cdev)  in led_update_flash_brightness()  argument
386 	struct led_flash_setting *s = &fled_cdev->brightness;  in led_update_flash_brightness()
389 	if (has_flash_op(fled_cdev, flash_brightness_get)) {  in led_update_flash_brightness()
390 		int ret = call_flash_op(fled_cdev, flash_brightness_get,  in led_update_flash_brightness()