diff options
| -rw-r--r-- | drivers/base/bus.c | 6 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pci_hotplug_core.c | 5 | ||||
| -rw-r--r-- | include/linux/device.h | 2 |
3 files changed, 12 insertions, 1 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 871607b7c87..8335a1079b0 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -935,6 +935,12 @@ int bus_unregister_notifier(struct bus_type *bus, struct notifier_block *nb) } EXPORT_SYMBOL_GPL(bus_unregister_notifier); +struct kset *bus_get_kset(struct bus_type *bus) +{ + return &bus->subsys; +} +EXPORT_SYMBOL_GPL(bus_get_kset); + int __init buses_init(void) { bus_kset = kset_create_and_add("bus", &bus_uevent_ops, NULL); diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c index 0f05e6a68b3..3606d5b52a7 100644 --- a/drivers/pci/hotplug/pci_hotplug_core.c +++ b/drivers/pci/hotplug/pci_hotplug_core.c @@ -699,9 +699,12 @@ int __must_check pci_hp_change_slot_info(struct hotplug_slot *slot, static int __init pci_hotplug_init (void) { int result; + struct kset *pci_bus_kset; + + pci_bus_kset = bus_get_kset(&pci_bus_type); pci_hotplug_slots_kset = kset_create_and_add("slots", NULL, - &pci_bus_type.subsys.kobj); + &pci_bus_kset->kobj); if (!pci_hotplug_slots_kset) { result = -ENOMEM; err("Register subsys error\n"); diff --git a/include/linux/device.h b/include/linux/device.h index 313e0b32bc0..3cc13c32314 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -117,6 +117,8 @@ extern int bus_unregister_notifier(struct bus_type *bus, #define BUS_NOTIFY_UNBIND_DRIVER 0x00000004 /* driver about to be unbound */ +extern struct kset *bus_get_kset(struct bus_type *bus); + struct device_driver { const char * name; struct bus_type * bus; |