From 8c753f99cb9b2b2b92632b94fb6219c17fb1b9dd Mon Sep 17 00:00:00 2001
From: Dave Rodgman <dave.rodgman@arm.com>
Date: Tue, 27 Jun 2023 18:16:13 +0100
Subject: [PATCH] Fix unused function when MBEDTLS_AES_SETKEY_ENC_ALT set

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
---
 library/aes.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/aes.c b/library/aes.c
index 0a61d1b070..2173611f4a 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -348,6 +348,7 @@ static uint32_t RT2[256];
 static uint32_t RT3[256];
 #endif /* !MBEDTLS_AES_FEWER_TABLES */
 
+#if !defined(MBEDTLS_AES_SETKEY_ENC_ALT)
 /*
  * Round constants
  */
@@ -438,6 +439,8 @@ static void aes_gen_tables(void)
     }
 }
 
+#endif /* !defined(MBEDTLS_AES_SETKEY_ENC_ALT) */
+
 #undef ROTL8
 
 #endif /* MBEDTLS_AES_ROM_TABLES */