X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=wrapper%2Firqdesc.c;h=29427d47dd71a8c622186e184b99e74fcd7c03c1;hb=a47f2a37282a08868611a307041bbc131d78e8dc;hp=1d6e2890d395a4b5f189cf06a73aab67407fa41e;hpb=9cd95afe04c5d8a055f3ecafdb3bea7d4360f92d;p=lttng-modules.git

diff --git a/wrapper/irqdesc.c b/wrapper/irqdesc.c
index 1d6e2890..29427d47 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>