crypto: arm64/sha2-ce - clean up backwards function names
In the Linux kernel, a function whose name has two leading underscores
is conventionally called by the same-named function without leading
underscores -- not the other way around. __sha2_ce_transform() and
__sha256_block_data_order() got this backwards. Fix this, albeit
without changing "sha256_block_data_order" in the perlasm since that is
OpenSSL code. No change in behavior.
Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>