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

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

diff --git a/src/superio/nsc/pc87309/pc87309.h b/src/superio/nsc/pc87309/pc87309.h
index 957e2745187b8cb66ca7195e7c8308299907e655..6968d676caa462a120c5adc0aa7329385acb8f88 100644 (file)
--- a/src/superio/nsc/pc87309/pc87309.h
+++ b/src/superio/nsc/pc87309/pc87309.h
@@ -18,8 +18,10 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef SUPERIO_NSC_PC87309_PC87309_H
+#define SUPERIO_NSC_PC87309_PC87309_H
+
 /* Datasheet: PC87309 SuperI/O Plug and Play Compatible Chip. */
-/* Status: Pre-RAM serial output is tested and works. The rest is untested. */
 
 #define PC87309_FDC  0x00      /* Floppy */
 #define PC87309_PP   0x01      /* Parallel port */
@@ -28,3 +30,5 @@
 #define PC87309_PM   0x04      /* Power management */
 #define PC87309_KBCM 0x05      /* Mouse */
 #define PC87309_KBCK 0x06      /* Keyboard */
+
+#endif