RDMA/hns: Delete unused hns bitmap interface

mainline inclusion
from mainline-v5.15-rc1
commit f0a64199
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4QOTS
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?id=f0a64199195e5adfff921cb7bf4e4e67e1916401

---------------------------------------------------------------------

The resources that use the hns bitmap interface: qp, cq, mr, pd, xrcd,
uar, srq, have been changed to IDA interfaces, and the unused hns' own
bitmap interfaces need to be deleted.

Link: https://lore.kernel.org/r/1629336980-17499-4-git-send-email-liangwenpeng@huawei.com


Signed-off-by: Yangyang Li <liyangyang20@huawei.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
sigend-off-by: Guofeng Yue <yueguofeng@hisilicon.com>

Reviewed-by: Yixing Liu <liuyixing1@huawei.com>
Acked-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>