The HiSilicon SEC engine driver uses DebugFS
to provide main debug information for user space.
Signed-off-by: NZaibo Xu <xuzaibo@huawei.com>
Signed-off-by: NLongfang Liu <liulongfang@huawei.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>