block: export blk-crypto symbols required by dm-inlinecrypt

bio_crypt_set_ctx(), blk_crypto_init_key(), and
blk_crypto_start_using_key() are needed to use inline encryption; see
Documentation/block/inline-encryption.rst.  Export them so that
dm-inlinecrypt can use them.  The only reason these weren't exported
before was that inline encryption was previously used only by fs/crypto/
which is built-in code.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>

0 files changed, 0 insertions, 0 deletions