diff options
| -rw-r--r-- | drivers/infiniband/core/device.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/core/sysfs.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 7913b804311e..d1fba4153332 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -193,7 +193,7 @@ void ib_dealloc_device(struct ib_device *device) BUG_ON(device->reg_state != IB_DEV_UNREGISTERED); - ib_device_unregister_sysfs(device); + kobject_put(&device->dev.kobj); } EXPORT_SYMBOL(ib_dealloc_device); @@ -348,6 +348,8 @@ void ib_unregister_device(struct ib_device *device) mutex_unlock(&device_mutex); + ib_device_unregister_sysfs(device); + spin_lock_irqsave(&device->client_data_lock, flags); list_for_each_entry_safe(context, tmp, &device->client_data_list, list) kfree(context); diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index b43f7d3682d3..5270aeb56e9e 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -848,6 +848,9 @@ void ib_device_unregister_sysfs(struct ib_device *device) struct kobject *p, *t; struct ib_port *port; + /* Hold kobject until ib_dealloc_device() */ + kobject_get(&device->dev.kobj); + list_for_each_entry_safe(p, t, &device->port_list, entry) { list_del(&p->entry); port = container_of(p, struct ib_port, kobj); |