68 	/* we come here only if buf matches no trigger */  in led_trigger_write()
99 				       led_cdev->trigger ? "none" : "[none]");  in led_trigger_format()
107 		hit = led_cdev->trigger && !strcmp(led_cdev->trigger->name, trig->name);  in led_trigger_format()
165 	if (!led_cdev->trigger && !trig)  in led_trigger_set()
169 	event = kasprintf(GFP_KERNEL, "TRIGGER=%s", name);  in led_trigger_set()
171 	/* Remove any existing trigger */  in led_trigger_set()
172 	if (led_cdev->trigger) {  in led_trigger_set()
173 		spin_lock(&led_cdev->trigger->leddev_list_lock);  in led_trigger_set()
175 		spin_unlock(&led_cdev->trigger->leddev_list_lock);  in led_trigger_set()
182 		if (led_cdev->trigger->deactivate)  in led_trigger_set()
183 			led_cdev->trigger->deactivate(led_cdev);  in led_trigger_set()
184 		device_remove_groups(led_cdev->dev, led_cdev->trigger->groups);  in led_trigger_set()
185 		led_cdev->trigger = NULL;  in led_trigger_set()
195 		led_cdev->trigger = trig;  in led_trigger_set()
207 			dev_err(led_cdev->dev, "Failed to add trigger attributes\n");  in led_trigger_set()
229 	spin_lock(&led_cdev->trigger->leddev_list_lock);  in led_trigger_set()
231 	spin_unlock(&led_cdev->trigger->leddev_list_lock);  in led_trigger_set()
233 	led_cdev->trigger = NULL;  in led_trigger_set()
272 /* LED Trigger Interface */
283 	/* Make sure the trigger's name isn't already in use */  in led_trigger_register()
296 	/* Register with any LEDs that have this as a default trigger */  in led_trigger_register()
300 		if (!led_cdev->trigger && led_cdev->default_trigger &&  in led_trigger_register()
326 	/* Remove anyone actively using this trigger */  in led_trigger_unregister()
330 		if (led_cdev->trigger == trig)  in led_trigger_unregister()
366 /* Simple LED Trigger Interface */
435 			pr_warn("LED trigger %s failed to register (%d)\n",  in led_trigger_register_simple()
439 		pr_warn("LED trigger %s failed to register (no memory)\n",  in led_trigger_register_simple()