Index: arch/powerpc/src/fpu_context.c
===================================================================
--- arch/powerpc/src/fpu_context.c	(revision 0ca6faab9890ef6efb2b277aba7b8ab51cb5ba17)
+++ arch/powerpc/src/fpu_context.c	(revision 9c926f39b8a11f838823c4f9c29d773f16ec79ce)
@@ -31,33 +31,20 @@
 #include <fpu_context.h>
 
-void fpu_context_save(void)
+void fpu_context_save(fpu_context_t *fctx)
 {
 }
 
 
-void fpu_context_restore()
+void fpu_context_restore(fpu_context_t *fctx)
 {
 }
 
 
-void fpu_lazy_context_save()
+void fpu_lazy_context_save(fpu_context_t *fctx)
 {
-/*
-	pushl %eax
-        mov 8(%esp),%eax
-        fxsave (%eax)
-        popl %eax
-        ret
-*/	
 }
 
-void fpu_lazy_context_restore()
+void fpu_lazy_context_restore(fpu_context_t *fctx)
 {
-/*
-	pushl %eax
-        mov 8(%esp),%eax
-        fxrstor (%eax)
-        popl %eax
-        ret
-*/	
+
 }