diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c index 01ef796c2055..b6f941a6ab69 100644 --- a/drivers/base/attribute_container.c +++ b/drivers/base/attribute_container.c @@ -346,8 +346,7 @@ attribute_container_device_trigger_safe(struct device *dev, * @fn: the function to execute for each classdev. * * This function is for executing a trigger when you need to know both - * the container and the classdev. If you only care about the - * container, then use attribute_container_trigger() instead. + * the container and the classdev. */ void attribute_container_device_trigger(struct device *dev, @@ -378,33 +377,6 @@ attribute_container_device_trigger(struct device *dev, mutex_unlock(&attribute_container_mutex); } -/** - * attribute_container_trigger - trigger a function for each matching container - * - * @dev: The generic device to activate the trigger for - * @fn: the function to trigger - * - * This routine triggers a function that only needs to know the - * matching containers (not the classdev) associated with a device. - * It is more lightweight than attribute_container_device_trigger, so - * should be used in preference unless the triggering function - * actually needs to know the classdev. - */ -void -attribute_container_trigger(struct device *dev, - int (*fn)(struct attribute_container *, - struct device *)) -{ - struct attribute_container *cont; - - mutex_lock(&attribute_container_mutex); - list_for_each_entry(cont, &attribute_container_list, node) { - if (cont->match(cont, dev)) - fn(cont, dev); - } - mutex_unlock(&attribute_container_mutex); -} - /** * attribute_container_add_attrs - add attributes * @@ -458,24 +430,6 @@ attribute_container_add_class_device(struct device *classdev) return attribute_container_add_attrs(classdev); } -/** - * attribute_container_add_class_device_adapter - simple adapter for triggers - * - * @cont: the container to register. - * @dev: the generic device to activate the trigger for - * @classdev: the class device to add - * - * This function is identical to attribute_container_add_class_device except - * that it is designed to be called from the triggers - */ -int -attribute_container_add_class_device_adapter(struct attribute_container *cont, - struct device *dev, - struct device *classdev) -{ - return attribute_container_add_class_device(classdev); -} - /** * attribute_container_remove_attrs - remove any attribute files * diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index e4004d1e6725..b3643de9931d 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -61,14 +61,8 @@ int attribute_container_device_trigger_safe(struct device *dev, int (*undo)(struct attribute_container *, struct device *, struct device *)); -void attribute_container_trigger(struct device *dev, - int (*fn)(struct attribute_container *, - struct device *)); int attribute_container_add_attrs(struct device *classdev); int attribute_container_add_class_device(struct device *classdev); -int attribute_container_add_class_device_adapter(struct attribute_container *cont, - struct device *dev, - struct device *classdev); void attribute_container_remove_attrs(struct device *classdev); void attribute_container_class_device_del(struct device *classdev); struct attribute_container *attribute_container_classdev_to_container(struct device *);