This function is never implemented and used since introduction in
commit 720419f0 ("crypto: ccp - Introduce the AMD Secure Processor
device").
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>