From 5555d0ae91c6cc5040974362a4a1165663e46965 Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Fri, 13 Nov 2020 17:00:37 +0900
Subject: [PATCH] testing/ostest/fpu.c: Fix a printf format warning

---
 testing/ostest/fpu.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/testing/ostest/fpu.c b/testing/ostest/fpu.c
index 6f21ba966..4a98ce01e 100644
--- a/testing/ostest/fpu.c
+++ b/testing/ostest/fpu.c
@@ -40,6 +40,7 @@
 #include <nuttx/config.h>
 #include <sys/wait.h>
 
+#include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -178,7 +179,7 @@ static void fpu_dump(FAR uint32_t *buffer, FAR const char *msg)
 
           if (k < FPU_WORDSIZE)
             {
-              printf("%08x ", buffer[k]);
+              printf("%08" PRIx32 " ", buffer[k]);
             }
           else
             {