Patch from Joakim Tjernlund to get rid of an annoying warning.

ldso/ldso/powerpc/boot1_arch.h

@@ -18,5 +18,5 @@ asm("" \
 );
 
 #define _dl_boot _dl_boot2
-#define LD_BOOT(X)   static void *  __attribute__ ((unused)) _dl_boot (X)
+#define LD_BOOT(X) static void __attribute__ ((unused)) _dl_boot (X)
 

ldso/ldso/powerpc/dl-startup.h

@@ -18,5 +18,5 @@ asm("" \
 );
 
 #define _dl_boot _dl_boot2
-#define LD_BOOT(X)   static void *  __attribute__ ((unused)) _dl_boot (X)
+#define LD_BOOT(X) static void __attribute__ ((unused)) _dl_boot (X)