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

[coreboot.git] / src / superio / nsc / pc87309 / chip.h

diff --git a/src/superio/nsc/pc87309/chip.h b/src/superio/nsc/pc87309/chip.h
index 83b4bfc3a3108bfa93e8decbd9adbf61c6b6bfee..fd4c0cc9c6f690ed80149b977a74a8edd0cfe12d 100644 (file)
--- a/src/superio/nsc/pc87309/chip.h
+++ b/src/superio/nsc/pc87309/chip.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef SUPERIO_NSC_PC87309_CHIP_H
+#define SUPERIO_NSC_PC87309_CHIP_H
+
 #include <pc80/keyboard.h>
 #include <uart8250.h>
 
@@ -27,3 +30,5 @@ struct superio_nsc_pc87309_config {
        struct uart8250 com1, com2;
        struct pc_keyboard keyboard;
 };
+
+#endif