improve various issues
- duplicate definition
- wrong comments
- redundant include statement
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/library/padlock.h b/library/padlock.h
index d3ed2c3..a00afe0 100644
--- a/library/padlock.h
+++ b/library/padlock.h
@@ -38,9 +38,14 @@
#endif
#endif
-/* Some versions of ASan result in errors about not enough registers */
-#if defined(__GNUC__) && defined(MBEDTLS_ARCH_IS_X86) && \
- defined(MBEDTLS_HAVE_ASM) && !defined(MBEDTLS_HAVE_ASAN)
+/*
+ * - `padlock` is implements with GNUC assembly for x86 target.
+ * - Some versions of ASan result in errors about not enough registers.
+ */
+#if defined(MBEDTLS_PADLOCK_C) && \
+ defined(__GNUC__) && defined(MBEDTLS_ARCH_IS_X86) && \
+ defined(MBEDTLS_HAVE_ASM) && \
+ !defined(MBEDTLS_HAVE_ASAN)
#define MBEDTLS_VIA_PADLOCK_HAVE_CODE