From 87445068f96dffeb4e7f733eb155bb7caf47b5c2 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 12 Apr 2022 10:06:04 -0700
Subject: [PATCH] Remove check for __CC_SUPPORTS___FUNC__.

__func__ is part of C99.

PR:		263102 (exp-run)
Reviewed by:	brooks, imp, emaste
Differential Revision:	https://reviews.freebsd.org/D34801
---
 sys/dev/ichsmb/ichsmb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/ichsmb/ichsmb.c b/sys/dev/ichsmb/ichsmb.c
index 5354d5ca94c..ca7c185ec73 100644
--- a/sys/dev/ichsmb/ichsmb.c
+++ b/sys/dev/ichsmb/ichsmb.c
@@ -69,7 +69,7 @@ __FBSDID("$FreeBSD$");
  * Enable debugging by defining ICHSMB_DEBUG to a non-zero value.
  */
 #define ICHSMB_DEBUG	0
-#if ICHSMB_DEBUG != 0 && defined(__CC_SUPPORTS___FUNC__)
+#if ICHSMB_DEBUG != 0
 #define DBG(fmt, args...)	\
 	do { printf("%s: " fmt, __func__ , ## args); } while (0)
 #else