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Diffstat (limited to 'src/superio/nsc/pc87309/chip.h')
-rw-r--r--src/superio/nsc/pc87309/chip.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/superio/nsc/pc87309/chip.h b/src/superio/nsc/pc87309/chip.h
index 83b4bfc3a3..fd4c0cc9c6 100644
--- 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