revert padlock from aesni module

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/library/aesni.c b/library/aesni.c
index 427c2fd..cc3a3b3 100644
--- a/library/aesni.c
+++ b/library/aesni.c
@@ -39,8 +39,7 @@
 #include <immintrin.h>
 #endif
 
-#if !defined(MBEDTLS_AES_USE_HARDWARE_ONLY) || \
-    (defined(MBEDTLS_HAVE_X86) && defined(MBEDTLS_PADLOCK_C))
+#if !defined(MBEDTLS_AES_USE_HARDWARE_ONLY)
 /*
  * AES-NI support detection routine
  */