mainline inclusion
from mainline-v6.2-rc1
commit b40b62ed
category: feature
bugzilla: https://gitee/com/openeuler/kernel/issues/16VW8E
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b40b62ed7b0ffe8eb2e6fe8bcfb47027c9a93e93

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The last register logic and different register logic are combined.
Use "u32" instead of 'int' in the regs function input parameter to
simplify some checks.
Signed-off-by: NKai Ye <yekai13@huawei.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NJangShui <yangjiangshui@h-partners.com>