Fix: instrumentation: v4lv2 missing include

Starting at least with 4.3 kernel, we need to specifically include
media/videobuf2-core.h.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/probes/lttng-probe-v4l2.c b/probes/lttng-probe-v4l2.c
index 3b1985c4d52a57d7c17a8a66cddf12d904d98c60..bdb38fdbca5fe62468af19a41156f93931f96043 100644 (file)
--- a/probes/lttng-probe-v4l2.c
+++ b/probes/lttng-probe-v4l2.c
@@ -23,8 +23,8 @@
 
 #include <linux/module.h>
 #include <linux/videodev2.h>
+#include <media/videobuf2-core.h>
 #include "../lttng-tracer.h"
-
 /*
  * Create the tracepoint static inlines from the kernel to validate that our
  * trace event macros match the kernel we run on.