drm/amdgpu: use kmemdup rather than duplicating its implementation

[karo-tx-linux.git] / drivers / nvdimm / region_devs.c

diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c
index a5233422f9dc5f770b98d0555560fb87a5f83ff0..7384455792bfb629ed6a2b9a5dbe40d1f58f2627 100644 (file)
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@@ -458,10 +458,15 @@ static void nd_region_notify_driver_action(struct nvdimm_bus *nvdimm_bus,
                nvdimm_bus_unlock(dev);
        }
        if (is_nd_btt(dev) && probe) {
+               struct nd_btt *nd_btt = to_nd_btt(dev);
+
                nd_region = to_nd_region(dev->parent);
                nvdimm_bus_lock(dev);
                if (nd_region->btt_seed == dev)
                        nd_region_create_btt_seed(nd_region);
+               if (nd_region->ns_seed == &nd_btt->ndns->dev &&
+                               is_nd_blk(dev->parent))
+                       nd_region_create_blk_seed(nd_region);
                nvdimm_bus_unlock(dev);
        }
 }