crypto: aes_ni - change to use shared ablk_* functions

Remove duplicate ablk_* functions and make use of ablk_helper module instead.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 24b929e..471cc46 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -557,6 +557,7 @@
 	select CRYPTO_AES_X86_64 if 64BIT
 	select CRYPTO_AES_586 if !64BIT
 	select CRYPTO_CRYPTD
+	select CRYPTO_ABLK_HELPER_X86
 	select CRYPTO_ALGAPI
 	help
 	  Use Intel AES-NI instructions for AES algorithm.