From c9c284089fe8944d464c54b52ffc40cbdc25b41c Mon Sep 17 00:00:00 2001
From: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date: Mon, 23 Aug 2021 22:28:11 +0800
Subject: [PATCH] debug: allow customize EXTRA_FMT

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
---
 include/debug.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/debug.h b/include/debug.h
index f75a1fab84..a869897390 100644
--- a/include/debug.h
+++ b/include/debug.h
@@ -78,11 +78,16 @@
  *    really intended only for crash error reporting.
  */
 
-#ifdef CONFIG_HAVE_FUNCTIONNAME
+#if !defined(EXTRA_FMT) && !defined(EXTRA_ARG) && defined(CONFIG_HAVE_FUNCTIONNAME)
 #  define EXTRA_FMT "%s: "
 #  define EXTRA_ARG ,__FUNCTION__
-#else
+#endif
+
+#ifndef EXTRA_FMT
 #  define EXTRA_FMT
+#endif
+
+#ifndef EXTRA_ARG
 #  define EXTRA_ARG
 #endif