aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/base/bus.c15
-rw-r--r--drivers/base/driver.c2
-rw-r--r--include/linux/device.h2
3 files changed, 10 insertions, 9 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index b23eeb2d4ea..6796d3e4605 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -638,7 +638,7 @@ int bus_add_driver(struct device_driver *drv)
error = kobject_set_name(&drv->kobj, "%s", drv->name);
if (error)
goto out_put_bus;
- drv->kobj.kset = &bus->drivers;
+ drv->kobj.kset = bus->drivers_kset;
drv->kobj.ktype = &driver_ktype;
error = kobject_register(&drv->kobj);
if (error)
@@ -869,11 +869,12 @@ int bus_register(struct bus_type * bus)
goto bus_devices_fail;
}
- kobject_set_name(&bus->drivers.kobj, "drivers");
- bus->drivers.kobj.parent = &bus->subsys.kobj;
- retval = kset_register(&bus->drivers);
- if (retval)
+ bus->drivers_kset = kset_create_and_add("drivers", NULL,
+ &bus->subsys.kobj);
+ if (!bus->drivers_kset) {
+ retval = -ENOMEM;
goto bus_drivers_fail;
+ }
klist_init(&bus->klist_devices, klist_devices_get, klist_devices_put);
klist_init(&bus->klist_drivers, NULL, NULL);
@@ -893,7 +894,7 @@ int bus_register(struct bus_type * bus)
bus_attrs_fail:
remove_probe_files(bus);
bus_probe_files_fail:
- kset_unregister(&bus->drivers);
+ kset_unregister(bus->drivers_kset);
bus_drivers_fail:
kset_unregister(bus->devices_kset);
bus_devices_fail:
@@ -916,7 +917,7 @@ void bus_unregister(struct bus_type * bus)
pr_debug("bus %s: unregistering\n", bus->name);
bus_remove_attrs(bus);
remove_probe_files(bus);
- kset_unregister(&bus->drivers);
+ kset_unregister(bus->drivers_kset);
kset_unregister(bus->devices_kset);
bus_remove_file(bus, &bus_attr_uevent);
subsystem_unregister(&bus->subsys);
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index eb11475293e..1c9770dfb80 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -185,7 +185,7 @@ void driver_unregister(struct device_driver * drv)
*/
struct device_driver *driver_find(const char *name, struct bus_type *bus)
{
- struct kobject *k = kset_find_obj(&bus->drivers, name);
+ struct kobject *k = kset_find_obj(bus->drivers_kset, name);
if (k)
return to_drv(k);
return NULL;
diff --git a/include/linux/device.h b/include/linux/device.h
index 82c27777137..110ace0dec3 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -54,7 +54,7 @@ struct bus_type {
struct module * owner;
struct kset subsys;
- struct kset drivers;
+ struct kset *drivers_kset;
struct kset *devices_kset;
struct klist klist_devices;
struct klist klist_drivers;