--- src/wl/sys/wl_linux.c.orig	2012-05-28 13:34:10.051870819 +0300
+++ src/wl/sys/wl_linux.c	2012-05-28 13:34:12.484889064 +0300
@@ -40,7 +40,9 @@
 #include <linux/pci_ids.h>
 #define WLC_MAXBSSCFG		1	
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)
 #include <asm/system.h>
+#endif
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/pgtable.h>