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

[coreboot.git] / src / superio / smsc / lpc47n227 / chip.h

diff --git a/src/superio/smsc/lpc47n227/chip.h b/src/superio/smsc/lpc47n227/chip.h
index ef1030751e950635e8a5f0db08b01eb7a8916512..b2d0a9218f30b194a6a691c40bdba14696d821eb 100644 (file)
--- a/src/superio/smsc/lpc47n227/chip.h
+++ b/src/superio/smsc/lpc47n227/chip.h
@@ -17,6 +17,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef SUPERIO_SMSC_LPC47N227_CHIP_H
+#define SUPERIO_SMSC_LPC47N227_CHIP_H
+
 #include <device/device.h>
 #include <pc80/keyboard.h>
 #include <uart8250.h>
@@ -27,3 +30,5 @@ struct superio_smsc_lpc47n227_config {
        struct uart8250 com1, com2;
        struct pc_keyboard keyboard;
 };
+
+#endif