scsi: hisi_sas: some fixes of MSI error handling

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

This patch fixes some issues that should be done in the following patch.
1. Fix the mistake of offset define for register SAS_ECC_INTR.
2. Add OOO ecc error handling.
3. Remove 1bit ecc error handling in msi interrupt.
4. Fix ecc error name. Changing from acc to ecc.
5. When acpi evaluate dsm failed, do WARN(), and don't return failure.
Then normal function of SAS still could be used for some development
environment.

Signed-off-by: tanxiaofei <tanxiaofei@huawei.com>
Reviewed-by: chenxiang <chenxiang66@hisilicon.com>
Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>