diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvdimm/bus.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 8aae6dcc839f..9148015ed803 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -488,6 +488,8 @@ static void nd_async_device_register(void *d, async_cookie_t cookie) put_device(dev); } put_device(dev); + if (dev->parent) + put_device(dev->parent); } static void nd_async_device_unregister(void *d, async_cookie_t cookie) @@ -507,6 +509,8 @@ void __nd_device_register(struct device *dev) if (!dev) return; dev->bus = &nvdimm_bus_type; + if (dev->parent) + get_device(dev->parent); get_device(dev); async_schedule_domain(nd_async_device_register, dev, &nd_async_domain); |