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

[coreboot.git] / src / superio / smsc / lpc47b272 / chip.h

diff --git a/src/superio/smsc/lpc47b272/chip.h b/src/superio/smsc/lpc47b272/chip.h
index 85b4040dfc89c91e97e2d0950c1fdf6363e17a4c..b96063c7f74cd3687f0f186565515171f39dc96a 100644 (file)
--- a/src/superio/smsc/lpc47b272/chip.h
+++ b/src/superio/smsc/lpc47b272/chip.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef SUPERIO_SMSC_LPC47B272_CHIP_H
+#define SUPERIO_SMSC_LPC47B272_CHIP_H
+
 struct chip_operations;
 extern struct chip_operations superio_smsc_lpc47b272_ops;
 
@@ -28,3 +31,5 @@ struct superio_smsc_lpc47b272_config {
        struct uart8250 com1, com2;
        struct pc_keyboard keyboard;
 };
+
+#endif