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authorWu Zhangjin <wuzhangjin@gmail.com>2010-06-21 19:09:09 +0800
committerSteven Rostedt <rostedt@goodmis.org>2010-06-21 12:23:36 -0400
commitb70e4f0529c089b00d0a6da13106db4de1ada4c7 (patch)
treed0c8fdf2272966d5c5db97c7456bb2919afd78ff
parent5ffc88819c84098e3f39185a38f8f7f7f8b210df (diff)
downloadlinux-2.6.34-ux500-b70e4f0529c089b00d0a6da13106db4de1ada4c7.tar.gz
tracing: Fix undeclared ENOSYS in include/linux/tracepoint.h
The header file include/linux/tracepoint.h may be included without include/linux/errno.h and then the compiler will fail on building for undelcared ENOSYS. This patch fixes this problem via including <linux/errno.h> to include/linux/tracepoint.h. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> LKML-Reference: <1277118549-622-1-git-send-email-wuzhangjin@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
-rw-r--r--include/linux/tracepoint.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 9a59d1f98cd..103d1b61aac 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -14,6 +14,7 @@
* See the file COPYING for more details.
*/
+#include <linux/errno.h>
#include <linux/types.h>
#include <linux/rcupdate.h>