Commit 371fd7a2 authored by Geliang Tang's avatar Geliang Tang Committed by Greg Kroah-Hartman
Browse files

driver core: bus: use to_subsys_private and to_device_private_bus 



Use to_subsys_private() and to_device_private_bus() instead of open-coding.

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4c62785e

drivers/base/bus.c

+2 −3
Original line number Diff line number Diff line
@@ -149,8 +149,7 @@ EXPORT_SYMBOL_GPL(bus_remove_file); 


static void bus_release(struct kobject *kobj)

{

	struct subsys_private *priv =

		container_of(kobj, typeof(*priv), subsys.kobj);

	struct subsys_private *priv = to_subsys_private(kobj);

	struct bus_type *bus = priv->bus;



	kfree(priv);
@@ -1103,7 +1102,7 @@ struct device *subsys_dev_iter_next(struct subsys_dev_iter *iter) 
		knode = klist_next(&iter->ki);

		if (!knode)

			return NULL;

		dev = container_of(knode, struct device_private, knode_bus)->device;

		dev = to_device_private_bus(knode)->device;

		if (!iter->type || iter->type == dev->type)

			return dev;

	}