3 files changed, 9 insertions, 9 deletions
diff --git a/demos/STM32/RT-STM32F051-DISCOVERY/chconf.h b/demos/STM32/RT-STM32F051-DISCOVERY/chconf.h
index 5e44712bf..e6f24b175 100644
--- a/demos/STM32/RT-STM32F051-DISCOVERY/chconf.h
+++ b/demos/STM32/RT-STM32F051-DISCOVERY/chconf.h
@@ -25,8 +25,8 @@
  * @{
  */
 
-#ifndef _CHCONF_H_
-#define _CHCONF_H_
+#ifndef CHCONF_H
+#define CHCONF_H
 
 #define _CHIBIOS_RT_CONF_
 
@@ -516,6 +516,6 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
-#endif  /* _CHCONF_H_ */
+#endif  /* CHCONF_H */
 
 /** @} */
diff --git a/demos/STM32/RT-STM32F051-DISCOVERY/halconf.h b/demos/STM32/RT-STM32F051-DISCOVERY/halconf.h
index a0067b9d5..1bdd0f844 100644
--- a/demos/STM32/RT-STM32F051-DISCOVERY/halconf.h
+++ b/demos/STM32/RT-STM32F051-DISCOVERY/halconf.h
@@ -25,8 +25,8 @@
  * @{
  */
 
-#ifndef _HALCONF_H_
-#define _HALCONF_H_
+#ifndef HALCONF_H
+#define HALCONF_H
 
 #include "mcuconf.h"
 
@@ -376,6 +376,6 @@
 #define USB_USE_WAIT                FALSE
 #endif
 
-#endif /* _HALCONF_H_ */
+#endif /* HALCONF_H */
 
 /** @} */
diff --git a/demos/STM32/RT-STM32F051-DISCOVERY/mcuconf.h b/demos/STM32/RT-STM32F051-DISCOVERY/mcuconf.h
index cddfa1008..e9cad16db 100644
--- a/demos/STM32/RT-STM32F051-DISCOVERY/mcuconf.h
+++ b/demos/STM32/RT-STM32F051-DISCOVERY/mcuconf.h
@@ -14,8 +14,8 @@
     limitations under the License.
 */
 
-#ifndef _MCUCONF_H_
-#define _MCUCONF_H_
+#ifndef MCUCONF_H
+#define MCUCONF_H
 
 /*
  * STM32F0xx drivers configuration.
@@ -197,4 +197,4 @@
  */
 #define STM32_WDG_USE_IWDG                  FALSE
 
-#endif /* _MCUCONF_H_ */
+#endif /* MCUCONF_H */