Fix unused fn when MBEDTLS_AES_SETKEY_DEC_ALT and MBEDTLS_AES_SETKEY_ENC_ALT set
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/library/aes.c b/library/aes.c
index e4e4279..062ac8f 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -524,6 +524,8 @@
(defined(MBEDTLS_AESNI_C) && MBEDTLS_AESNI_HAVE_CODE == 2)
#define MAY_NEED_TO_ALIGN
#endif
+
+#if defined(MAY_NEED_TO_ALIGN) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT)
static unsigned mbedtls_aes_rk_offset(uint32_t *buf)
{
#if defined(MAY_NEED_TO_ALIGN)
@@ -560,6 +562,7 @@
return 0;
}
+#endif /* defined(MAY_NEED_TO_ALIGN) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT) */
/*
* AES key schedule (encryption)