Don't let the shutdown code mess with the backlight anymore on most targets. The backlight thread decides what to do on shutdown.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14340 a1c6a512-1295-4272-9138-f99709370657

firmware/drivers/power.c

@@ -202,10 +202,7 @@ void power_off(void)
 #elif defined(HAVE_POWEROFF_ON_PB5)
     and_b(~0x20, &PBDRL);
     or_b(0x20, &PBIORL);
-#else
-    /* Disable the backlight */
-    and_b(~0x40, &PAIORH);
-
+#else /* player */
     and_b(~0x08, &PADRH);
     or_b(0x08, &PAIORH);
 #endif

firmware/powermgmt.c

@@ -1316,16 +1316,6 @@ void shutdown_hw(void)
     while(ata_disk_is_active())
         sleep(HZ/10);
 
-#if !defined (IAUDIO_X5) && !defined (SANSA_E200)
-#if defined(HAVE_BACKLIGHT_PWM_FADING) && !defined(SIMULATOR)
-    backlight_set_fade_out(0);
-#endif
-    backlight_off();
-#endif /* IAUDIO_X5, SANSA_E200 */
-#ifdef HAVE_REMOTE_LCD
-    remote_backlight_off();
-#endif
-
 #if CONFIG_CODEC != SWCODEC
     mp3_shutdown();
 #else