!918 Misc fixes for Kunpeng accelerator drivers!

Merge Pull Request from: @xiao_jiang_shui 
 
* crypto: hisilicon/qm - remove unnecessary aer.h include
* crypto: hisilicon/qm - prevent soft lockup in qm_poll_req_cb()'s loop
* crypto: hisilicon/hpre - ensure private key less than n
* crypto: hisilicon/qm - stop function and write data to memory

issue: https://gitee.com/openeuler/kernel/issues/I7AUVE 
 
Link:https://gitee.com/openeuler/kernel/pulls/918

 

Reviewed-by: Yang Shen <shenyang39@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>