Fix simulator and iriver builds.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6464 a1c6a512-1295-4272-9138-f99709370657

apps/wps.c

@@ -414,8 +414,10 @@ static void fade(bool fade_in)
             sound_set(SOUND_VOLUME, fp_volume >> 8);
         }
         audio_pause();
+#ifndef SIMULATOR
         /* let audio thread run and wait for the mas to run out of data */
         while (!mp3_pause_done())
+#endif
             sleep(HZ/10);
 
         /* reset volume to what it was before the fade */

firmware/mp3_playback.c

@@ -653,6 +653,11 @@ void mp3_play_pause(bool play)
     (void)play;
 }
 
+bool mp3_pause_done(void)
+{
+    return true;
+}
+
 unsigned char* mp3_get_pos(void)
 {
     /* a dummy */