Fade out audio on shutdown if enabled.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11256 a1c6a512-1295-4272-9138-f99709370657

apps/misc.c

@@ -55,6 +55,7 @@
 #include "bmp.h"
 #include "icons.h"
 #endif /* End HAVE_LCD_BITMAP */
+#include "gui/gwps-common.h"
 
 /* Format a large-range value for output, using the appropriate unit so that
  * the displayed value is in the range 1 <= display < 1000 (1024 for "binary"
@@ -503,6 +504,9 @@ static bool clean_shutdown(void (*callback)(void *), void *parameter)
     
         gui_syncsplash(0, true, str(LANG_SHUTTINGDOWN));
         
+        if (global_settings.fade_on_stop)
+            fade(0);
+        
         audio_stop();
         while (audio_status())
             sleep(1);