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Diffstat (limited to 'src/superio/smsc/lpc47n227/lpc47n227.h')
-rw-r--r--src/superio/smsc/lpc47n227/lpc47n227.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/superio/smsc/lpc47n227/lpc47n227.h b/src/superio/smsc/lpc47n227/lpc47n227.h
index 769b5beadb..99097a497f 100644
--- 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