diff --git a/fs/super.c b/fs/super.c
index 6689dde..5a347a4 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -665,16 +665,6 @@
 	return (void *)s->s_bdev == data;
 }
 
-static void bdev_uevent(struct block_device *bdev, enum kobject_action action)
-{
-	if (bdev->bd_disk) {
-		if (bdev->bd_part)
-			kobject_uevent(&bdev->bd_part->kobj, action, NULL);
-		else
-			kobject_uevent(&bdev->bd_disk->kobj, action, NULL);
-	}
-}
-
 struct super_block *get_sb_bdev(struct file_system_type *fs_type,
 	int flags, const char *dev_name, void *data,
 	int (*fill_super)(struct super_block *, void *, int))
@@ -717,10 +707,8 @@
 			up_write(&s->s_umount);
 			deactivate_super(s);
 			s = ERR_PTR(error);
-		} else {
+		} else
 			s->s_flags |= MS_ACTIVE;
-			bdev_uevent(bdev, KOBJ_MOUNT);
-		}
 	}
 
 	return s;
@@ -736,7 +724,6 @@
 {
 	struct block_device *bdev = sb->s_bdev;
 
-	bdev_uevent(bdev, KOBJ_UMOUNT);
 	generic_shutdown_super(sb);
 	sync_blockdev(bdev);
 	close_bdev_excl(bdev);
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index baf5251..e6926b3 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -42,10 +42,8 @@
 	KOBJ_ADD	= (__force kobject_action_t) 0x01,	/* add event, for hotplug */
 	KOBJ_REMOVE	= (__force kobject_action_t) 0x02,	/* remove event, for hotplug */
 	KOBJ_CHANGE	= (__force kobject_action_t) 0x03,	/* a sysfs attribute file has changed */
-	KOBJ_MOUNT	= (__force kobject_action_t) 0x04,	/* mount event for block devices */
-	KOBJ_UMOUNT	= (__force kobject_action_t) 0x05,	/* umount event for block devices */
-	KOBJ_OFFLINE	= (__force kobject_action_t) 0x06,	/* offline event for hotplug devices */
-	KOBJ_ONLINE	= (__force kobject_action_t) 0x07,	/* online event for hotplug devices */
+	KOBJ_OFFLINE	= (__force kobject_action_t) 0x04,	/* offline event for hotplug devices */
+	KOBJ_ONLINE	= (__force kobject_action_t) 0x05,	/* online event for hotplug devices */
 };
 
 struct kobject {
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 1f90eea..845bf67 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -39,10 +39,6 @@
 		return "remove";
 	case KOBJ_CHANGE:
 		return "change";
-	case KOBJ_MOUNT:
-		return "mount";
-	case KOBJ_UMOUNT:
-		return "umount";
 	case KOBJ_OFFLINE:
 		return "offline";
 	case KOBJ_ONLINE: