diff options
Diffstat (limited to 'drivers/nvdimm/bus.c')
| -rw-r--r-- | drivers/nvdimm/bus.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 28e1b265aa63..1d330d46d036 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -300,9 +300,14 @@ static void nvdimm_bus_release(struct device *dev) kfree(nvdimm_bus); } +static const struct device_type nvdimm_bus_dev_type = { + .release = nvdimm_bus_release, + .groups = nvdimm_bus_attribute_groups, +}; + bool is_nvdimm_bus(struct device *dev) { - return dev->release == nvdimm_bus_release; + return dev->type == &nvdimm_bus_dev_type; } struct nvdimm_bus *walk_to_nvdimm_bus(struct device *nd_dev) @@ -355,7 +360,7 @@ struct nvdimm_bus *nvdimm_bus_register(struct device *parent, badrange_init(&nvdimm_bus->badrange); nvdimm_bus->nd_desc = nd_desc; nvdimm_bus->dev.parent = parent; - nvdimm_bus->dev.release = nvdimm_bus_release; + nvdimm_bus->dev.type = &nvdimm_bus_dev_type; nvdimm_bus->dev.groups = nd_desc->attr_groups; nvdimm_bus->dev.bus = &nvdimm_bus_type; nvdimm_bus->dev.of_node = nd_desc->of_node; |