54 	if (bd->ops)  in fb_notifier_callback()
55 		if (!bd->ops->check_fb ||  in fb_notifier_callback()
56 		    bd->ops->check_fb(bd, evdata->info)) {  in fb_notifier_callback()
145 	if (bd->ops) {  in bl_power_store()
181 	if (bd->ops) {  in brightness_store()
224 	if (bd->ops && bd->ops->get_brightness)  in actual_brightness_show()
225 		rc = sprintf(buf, "%d\n", bd->ops->get_brightness(bd));  in actual_brightness_show()
242 	if (bd->ops && bd->ops->options & BL_CORE_SUSPENDRESUME) {  in backlight_suspend()
256 	if (bd->ops && bd->ops->options & BL_CORE_SUSPENDRESUME) {  in backlight_resume()
297 	if (bd->ops && bd->ops->get_brightness)  in backlight_force_update()
298 		bd->props.brightness = bd->ops->get_brightness(bd);  in backlight_force_update()
318 	struct device *parent, void *devdata, const struct backlight_ops *ops,  in backlight_device_register()  argument
363 	new_bd->ops = ops;  in backlight_device_register()
427 	bd->ops = NULL;  in backlight_device_unregister()
497 	const struct backlight_ops *ops,  in devm_backlight_device_register()  argument
507 	backlight = backlight_device_register(name, parent, devdata, ops,  in devm_backlight_device_register()