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

[coreboot.git] / src / superio / winbond / w83977f / w83977f.h

diff --git a/src/superio/winbond/w83977f/w83977f.h b/src/superio/winbond/w83977f/w83977f.h
index 0c1c626e5a132ec4aa7f25c52057dddbab61564c..25eb1cbc7fd78e3a5670222f96af331a6e4e9dab 100644 (file)
--- a/src/superio/winbond/w83977f/w83977f.h
+++ b/src/superio/winbond/w83977f/w83977f.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef SUPERIO_WINBOND_W83977F_W83977F_H
+#define SUPERIO_WINBOND_W83977F_W83977F_H
+
 #define W83977F_FDC    0       /* Floppy */
 #define W83977F_PP     1       /* Parallel Port */
 #define W83977F_SP1    2       /* Com1 */
@@ -27,3 +30,5 @@
 #define W83977F_IR     6       /* Infrared Port */
 #define W83977F_GPIO1  7       /* General Purpose I/O 1 */
 #define W83977F_GPIO2  8       /* General Purpose I/O 2 */
+
+#endif