Add #include guards to all Super I/O header files (trivial).

[coreboot.git] / src / superio / smsc / sio10n268 / sio10n268.h

diff --git a/src/superio/smsc/sio10n268/sio10n268.h b/src/superio/smsc/sio10n268/sio10n268.h
index b3a635e0bf6d74652d0ad0abd492fd7170ad1602..3d868b0ec142348af8daba6476b73137d4671d0a 100644 (file)
--- a/src/superio/smsc/sio10n268/sio10n268.h
+++ b/src/superio/smsc/sio10n268/sio10n268.h
@@ -17,9 +17,13 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-// XXX the SIO10N268 has no logical devices.
+#ifndef SUPERIO_SMSC_SIO10N268_SIO10N268_H
+#define SUPERIO_SMSC_SIO10N268_SIO10N268_H
+
+/* Note: The SIO10N268 has no logical devices. */
 
 #define SIO10N268_FDC  0x00 /* Floppy */
 #define SIO10N268_PP   0x03 /* Parallel port */
 #define SIO10N268_KBDC 0x05 /* Keyboard */
 
+#endif