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

[coreboot.git] / src / superio / nsc / pc8374 / chip.h

diff --git a/src/superio/nsc/pc8374/chip.h b/src/superio/nsc/pc8374/chip.h
index 2ef9f70ddca77640706686e2a2ef909ca0fa85da..9e5e8dda856469188cd1a31a2fba40059383fa57 100644 (file)
--- a/src/superio/nsc/pc8374/chip.h
+++ b/src/superio/nsc/pc8374/chip.h
@@ -19,6 +19,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef SUPERIO_NSC_PC8374_CHIP_H
+#define SUPERIO_NSC_PC8374_CHIP_H
+
 struct chip_operations;
 extern struct chip_operations superio_nsc_pc8374_ops;
 
@@ -29,3 +32,5 @@ struct superio_nsc_pc8374_config {
        struct uart8250 com1, com2;
        struct pc_keyboard keyboard;
 };
+
+#endif