libnvdimm: remove kernel-doc warnings:

Remove kernel-doc warnings:

drivers/nvdimm/badrange.c:271: warning: Function parameter or member
'nd_region' not described in 'nvdimm_badblocks_populate'
drivers/nvdimm/badrange.c:271: warning: Function parameter or member
'range' not described in 'nvdimm_badblocks_populate'
drivers/nvdimm/badrange.c:271: warning: Excess function parameter 'region'
description in 'nvdimm_badblocks_populate'
drivers/nvdimm/badrange.c:271: warning: Excess function parameter 'res'
description in 'nvdimm_badblocks_populate'

Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Link: https://lore.kernel.org/r/20230731112942.215135-1-wangzhu9@huawei.com
Tested-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>