crypto/hisilicon/qm: use devm_ioremap instead of ioremap

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

The design goal of the managed resource API (the devm_ stuff) is to avoid
calling unmap, free etc. It can avoid concurrency problem when resetting.

Feature or Bugfix:Bugfix

Signed-off-by: tanshukun (A) <tanshukun1@huawei.com>
Reviewed-by: wangzhou <wangzhou1@hisilicon.com>
Reviewed-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>