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Diffstat (limited to 'drivers/nvdimm/bus.c')
| -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 a71187c783b7..273c7ecf4879 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -158,6 +158,8 @@ 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) @@ -175,6 +177,8 @@ static void nd_async_device_unregister(void *d, async_cookie_t cookie) void __nd_device_register(struct device *dev) { 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); |