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
111 	ret = led_set_flash_strobe(fled_cdev, state);  in flash_strobe_store()
124 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_strobe_show()  local
129 	ret = led_get_flash_strobe(fled_cdev, &state);  in flash_strobe_show()
141 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_timeout_store()  local
156 	ret = led_set_flash_timeout(fled_cdev, flash_timeout);  in flash_timeout_store()
170 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_timeout_show()  local
172 	return sprintf(buf, "%u\n", fled_cdev->timeout.val);  in flash_timeout_show()
180 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in max_flash_timeout_show()  local
182 	return sprintf(buf, "%u\n", fled_cdev->timeout.max);  in max_flash_timeout_show()
190 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in flash_fault_show()  local
195 	ret = led_get_flash_fault(fled_cdev, &fault);  in flash_fault_show()
254 	struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(led_cdev);  in led_flash_resume()  local
256 	call_flash_op(fled_cdev, flash_brightness_set,  in led_flash_resume()
257 					fled_cdev->brightness.val);  in led_flash_resume()
258 	call_flash_op(fled_cdev, timeout_set, fled_cdev->timeout.val);  in led_flash_resume()
261 static void led_flash_init_sysfs_groups(struct led_classdev_flash *fled_cdev)  in led_flash_init_sysfs_groups()  argument
263 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_flash_init_sysfs_groups()
264 	const struct led_flash_ops *ops = fled_cdev->ops;  in led_flash_init_sysfs_groups()
265 	const struct attribute_group **flash_groups = fled_cdev->sysfs_groups;  in led_flash_init_sysfs_groups()
284 				    struct led_classdev_flash *fled_cdev,  in led_classdev_flash_register_ext()  argument
291 	if (!fled_cdev)  in led_classdev_flash_register_ext()
294 	led_cdev = &fled_cdev->led_cdev;  in led_classdev_flash_register_ext()
300 		ops = fled_cdev->ops;  in led_classdev_flash_register_ext()
307 		led_flash_init_sysfs_groups(fled_cdev);  in led_classdev_flash_register_ext()
319 void led_classdev_flash_unregister(struct led_classdev_flash *fled_cdev)  in led_classdev_flash_unregister()  argument
321 	if (!fled_cdev)  in led_classdev_flash_unregister()
324 	led_classdev_unregister(&fled_cdev->led_cdev);  in led_classdev_flash_unregister()
334 				     struct led_classdev_flash *fled_cdev,  in devm_led_classdev_flash_register_ext()  argument
345 	ret = led_classdev_flash_register_ext(parent, fled_cdev, init_data);  in devm_led_classdev_flash_register_ext()
351 	*dr = fled_cdev;  in devm_led_classdev_flash_register_ext()
370 					struct led_classdev_flash *fled_cdev)  in devm_led_classdev_flash_unregister()  argument
374 			       devm_led_classdev_flash_match, fled_cdev));  in devm_led_classdev_flash_unregister()
389 int led_set_flash_timeout(struct led_classdev_flash *fled_cdev, u32 timeout)  in led_set_flash_timeout()  argument
391 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_set_flash_timeout()
392 	struct led_flash_setting *s = &fled_cdev->timeout;  in led_set_flash_timeout()
398 		return call_flash_op(fled_cdev, timeout_set, s->val);  in led_set_flash_timeout()
404 int led_get_flash_fault(struct led_classdev_flash *fled_cdev, u32 *fault)  in led_get_flash_fault()  argument
406 	return call_flash_op(fled_cdev, fault_get, fault);  in led_get_flash_fault()
410 int led_set_flash_brightness(struct led_classdev_flash *fled_cdev,  in led_set_flash_brightness()  argument
413 	struct led_classdev *led_cdev = &fled_cdev->led_cdev;  in led_set_flash_brightness()
414 	struct led_flash_setting *s = &fled_cdev->brightness;  in led_set_flash_brightness()
420 		return call_flash_op(fled_cdev, flash_brightness_set, s->val);  in led_set_flash_brightness()
426 int led_update_flash_brightness(struct led_classdev_flash *fled_cdev)  in led_update_flash_brightness()  argument
428 	struct led_flash_setting *s = &fled_cdev->brightness;  in led_update_flash_brightness()
431 	if (has_flash_op(fled_cdev, flash_brightness_get)) {  in led_update_flash_brightness()
432 		int ret = call_flash_op(fled_cdev, flash_brightness_get,  in led_update_flash_brightness()