X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=src%2Fsuperio%2Fsmsc%2Flpc47n217%2Flpc47n217.h;h=e0ee010c35950784004299acf9ac9f4e321efa23;hb=7fa0819ecf076c283c942d4af5e9bcfaf8c4bd49;hp=3795821129b790158ca408c963319c8ef0b0291d;hpb=f648d619c994f856d6ca7d86fe18c532a974d31b;p=coreboot.git

diff --git a/src/superio/smsc/lpc47n217/lpc47n217.h b/src/superio/smsc/lpc47n217/lpc47n217.h
index 379582112..e0ee010c3 100644
--- a/src/superio/smsc/lpc47n217/lpc47n217.h
+++ b/src/superio/smsc/lpc47n217/lpc47n217.h
@@ -18,12 +18,17 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-/* These are arbitrary, but must match declarations in the mainboard config file.
- * Values chosen to match SMSC 47B37x.
- */
+#ifndef SUPERIO_SMSC_LPC47N217_LPC47N217_H
+#define SUPERIO_SMSC_LPC47N217_LPC47N217_H
 
+/*
+ * These are arbitrary, but must match declarations in the mainboard
+ * devicetree.cb file. Values chosen to match SMSC LPC47B37x.
+ */
 #define LPC47N217_PP               3   /* Parallel Port */
 #define LPC47N217_SP1              4   /* Com1 */
 #define LPC47N217_SP2              5   /* Com2 */
 
 #define LPC47N217_MAX_CONFIG_REGISTER	0x39
+
+#endif