diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/base/bus.c | 16 | ||||
| -rw-r--r-- | lib/kobject.c | 9 |
2 files changed, 22 insertions, 3 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index dca734819e50..7ff5aafe2167 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -138,12 +138,24 @@ void bus_remove_file(struct bus_type * bus, struct bus_attribute * attr) } } -static struct kobj_type ktype_bus = { +static struct kobj_type bus_ktype = { .sysfs_ops = &bus_sysfs_ops, +}; + +static int bus_uevent_filter(struct kset *kset, struct kobject *kobj) +{ + struct kobj_type *ktype = get_ktype(kobj); + + if (ktype == &bus_ktype) + return 1; + return 0; +} +static struct kset_uevent_ops bus_uevent_ops = { + .filter = bus_uevent_filter, }; -static decl_subsys(bus, &ktype_bus, NULL); +static decl_subsys(bus, &bus_ktype, &bus_uevent_ops); #ifdef CONFIG_HOTPLUG diff --git a/lib/kobject.c b/lib/kobject.c index ac1520651b9b..b4ebd7631700 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -597,10 +597,17 @@ int kset_add(struct kset * k) int kset_register(struct kset * k) { + int err; + if (!k) return -EINVAL; + kset_init(k); - return kset_add(k); + err = kset_add(k); + if (err) + return err; + kobject_uevent(&k->kobj, KOBJ_ADD); + return 0; } |