X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=wrapper%2Firqdesc.c;fp=wrapper%2Firqdesc.c;h=018065640e22410e9390d53c46d19e51afaa6755;hb=0bbde2720b0d4af2a3d2596956262431df2a1e79;hp=be6cf3ba8a8ce6a4ab03a6b5c68ddc3dff3a0fb8;hpb=b115292299d2de6644774f55f14668d5d03f6420;p=lttng-modules.git

diff --git a/wrapper/irqdesc.c b/wrapper/irqdesc.c
index be6cf3ba..01806564 100644
--- a/wrapper/irqdesc.c
+++ b/wrapper/irqdesc.c
@@ -4,12 +4,15 @@
  *
  * wrapper around irq_to_desc. Using KALLSYMS to get its address when
  * available, else we need to have a kernel that exports this function to GPL
- * modules.
+ * modules. This export was added to the 3.4 kernels.
  *
  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
-#ifdef CONFIG_KALLSYMS
+#include <lttng-kernel-version.h>
+
+#if (defined(CONFIG_KALLSYMS) \
+	&& (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)))
 
 #include <linux/kallsyms.h>
 #include <linux/interrupt.h>