diff --git a/c/src/lib/libbsp/sparc/ChangeLog b/c/src/lib/libbsp/sparc/ChangeLog
index 945fda877f..9f6b8153e6 100644
--- a/c/src/lib/libbsp/sparc/ChangeLog
+++ b/c/src/lib/libbsp/sparc/ChangeLog
@@ -1,3 +1,9 @@
+2010-04-07	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* shared/spw/grspw_rasta.c: Guard prototype of 
+	grspw_rasta_calc_memoffs in #ifdef GRSPW_STATIC_MEM to avoid
+	warning.
+
 2010-04-02	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* shared/gnatcommon.c: #include <unistd.h>.
diff --git a/c/src/lib/libbsp/sparc/shared/spw/grspw_rasta.c b/c/src/lib/libbsp/sparc/shared/spw/grspw_rasta.c
index 756a51b1d5..6cd5698f44 100644
--- a/c/src/lib/libbsp/sparc/shared/spw/grspw_rasta.c
+++ b/c/src/lib/libbsp/sparc/shared/spw/grspw_rasta.c
@@ -70,7 +70,9 @@ static inline unsigned int memarea_to_hw(unsigned int addr) {
 
 void (*grspw_rasta_int_reg)(void *handler, int irq, void *arg) = 0;
 
+#ifdef GRSPW_STATIC_MEM
 static int grspw_rasta_calc_memoffs(int maxcores, int corenum, unsigned int *mem_base, unsigned int *mem_end, unsigned int *bdtable_base);
+#endif
 
 int grspw_rasta_interrupt_handler(unsigned int status);