[PATCH] Add a klist to struct bus_type for its drivers.
- Use it in bus_for_each_drv().
- Use the klist spinlock instead of the bus rwsem.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/device.h b/include/linux/device.h
index e36953c..ea9ab33 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -53,6 +53,7 @@
struct kset drivers;
struct kset devices;
struct klist klist_devices;
+ struct klist klist_drivers;
struct bus_attribute * bus_attrs;
struct device_attribute * dev_attrs;
@@ -105,6 +106,7 @@
struct completion unloaded;
struct kobject kobj;
struct list_head devices;
+ struct klist_node knode_bus;
struct module * owner;