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

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

diff --git a/src/superio/smsc/lpc47n227/lpc47n227.h b/src/superio/smsc/lpc47n227/lpc47n227.h
index 769b5beadbbc16e7b46925f0210b3ef0b5502cfc..99097a497f782c0748e1c21acb081bc8828ebb2f 100644 (file)
--- a/src/superio/smsc/lpc47n227/lpc47n227.h
+++ b/src/superio/smsc/lpc47n227/lpc47n227.h
@@ -17,6 +17,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef SUPERIO_SMSC_LPC47N227_LPC47N227_H
+#define SUPERIO_SMSC_LPC47N227_LPC47N227_H
+
 /*
  * Since the LPC47N227 does not have logical devices but a flat configuration
  * space, these are arbitrary, but must match declarations in the mainboard
@@ -28,3 +31,5 @@
 #define LPC47N227_KBDC             5   /* Keyboard */
 
 #define LPC47N227_MAX_CONFIG_REGISTER  0x39
+
+#endif