batman-adv: Prefix sysfs defines with BATADV_

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
diff --git a/net/batman-adv/bat_sysfs.h b/net/batman-adv/bat_sysfs.h
index 3672277..23a8390 100644
--- a/net/batman-adv/bat_sysfs.h
+++ b/net/batman-adv/bat_sysfs.h
@@ -20,8 +20,8 @@
 #ifndef _NET_BATMAN_ADV_SYSFS_H_
 #define _NET_BATMAN_ADV_SYSFS_H_
 
-#define SYSFS_IF_MESH_SUBDIR "mesh"
-#define SYSFS_IF_BAT_SUBDIR "batman_adv"
+#define BATADV_SYSFS_IF_MESH_SUBDIR "mesh"
+#define BATADV_SYSFS_IF_BAT_SUBDIR "batman_adv"
 
 struct bat_attribute {
 	struct attribute attr;