diff options
| -rw-r--r-- | drivers/base/core.c | 3 | ||||
| -rw-r--r-- | include/linux/device.h | 11 |
2 files changed, 9 insertions, 5 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 20da3ad1696b..7b270a2e6ed5 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1211,6 +1211,9 @@ void device_del(struct device *dev) */ if (platform_notify_remove) platform_notify_remove(dev); + if (dev->bus) + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, + BUS_NOTIFY_REMOVED_DEVICE, dev); kobject_uevent(&dev->kobj, KOBJ_REMOVE); cleanup_device_parent(dev); kobject_del(&dev->kobj); diff --git a/include/linux/device.h b/include/linux/device.h index 43d183aeb25b..d0d5c5db509d 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -181,13 +181,14 @@ extern int bus_unregister_notifier(struct bus_type *bus, * with the device lock held in the core, so be careful. */ #define BUS_NOTIFY_ADD_DEVICE 0x00000001 /* device added */ -#define BUS_NOTIFY_DEL_DEVICE 0x00000002 /* device removed */ -#define BUS_NOTIFY_BIND_DRIVER 0x00000003 /* driver about to be +#define BUS_NOTIFY_DEL_DEVICE 0x00000002 /* device to be removed */ +#define BUS_NOTIFY_REMOVED_DEVICE 0x00000003 /* device removed */ +#define BUS_NOTIFY_BIND_DRIVER 0x00000004 /* driver about to be bound */ -#define BUS_NOTIFY_BOUND_DRIVER 0x00000004 /* driver bound to device */ -#define BUS_NOTIFY_UNBIND_DRIVER 0x00000005 /* driver about to be +#define BUS_NOTIFY_BOUND_DRIVER 0x00000005 /* driver bound to device */ +#define BUS_NOTIFY_UNBIND_DRIVER 0x00000006 /* driver about to be unbound */ -#define BUS_NOTIFY_UNBOUND_DRIVER 0x00000006 /* driver is unbound +#define BUS_NOTIFY_UNBOUND_DRIVER 0x00000007 /* driver is unbound from the device */ extern struct kset *bus_get_kset(struct bus_type *bus); |