From 1cdea0b440622e53a38d6c61fe252e8d2a44714c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Fran=C3=A7ois=20Tigeot?= <ftigeot@wolfpond.org>
Date: Sun, 13 Jul 2014 08:40:12 +0200
Subject: [PATCH] drm: Improve the BUG() macro

---
 sys/dev/drm/include/linux/kernel.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sys/dev/drm/include/linux/kernel.h b/sys/dev/drm/include/linux/kernel.h
index 19887c794c..9e36a4a33b 100644
--- a/sys/dev/drm/include/linux/kernel.h
+++ b/sys/dev/drm/include/linux/kernel.h
@@ -48,7 +48,12 @@
 #define	KERN_INFO	"<6>"
 #define	KERN_DEBUG	"<7>"
 
-#define BUG()			panic("BUG")
+#define BUG()	do				\
+{						\
+	panic("BUG in %s at %s:%u",		\
+		__func__, __FILE__, __LINE__);	\
+} while (0)
+
 #define BUG_ON(condition)	do { if (condition) BUG(); } while(0)
 
 #define _WARN_STR(x) #x
-- 
2.41.0