diff --git a/cpukit/score/cpu/avr/ChangeLog b/cpukit/score/cpu/avr/ChangeLog
index cb2c509be0..4abccfdc3f 100644
--- a/cpukit/score/cpu/avr/ChangeLog
+++ b/cpukit/score/cpu/avr/ChangeLog
@@ -1,3 +1,7 @@
+2011-02-11	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* avr/power.h: Revert previous patch.
+
 2011-02-11	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* cpu.c, avr/interrupt.h, avr/power.h, rtems/score/cpu.h:
diff --git a/cpukit/score/cpu/avr/avr/power.h b/cpukit/score/cpu/avr/avr/power.h
index ee8af9edea..f17166142a 100644
--- a/cpukit/score/cpu/avr/avr/power.h
+++ b/cpukit/score/cpu/avr/avr/power.h
@@ -1377,7 +1377,7 @@ typedef enum
 } clock_div_t;
 
 
-static inline void clock_prescale_set(clock_div_t) __attribute__((__always_inline__));
+static __inline__ void clock_prescale_set(clock_div_t) __attribute__((__always_inline__));
 
 /** \addtogroup avr_power
 \code clock_prescale_set(x) \endcode