nd_cmd_in_size
in_buf.buffer.length += nd_cmd_in_size(nvdimm, cmd, desc,
in_size = nd_cmd_in_size(nvdimm, cmd, desc, i, in_env);
EXPORT_SYMBOL_GPL(nd_cmd_in_size);
u32 nd_cmd_in_size(struct nvdimm *nvdimm, int cmd,