Core changes to allow storage drivers to do cleanup on shutdown, and iPod Nano 2G shutdown code rework (FS#10668)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23057 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 8 insertions, 0 deletions

diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c
index 6ec0307ae5..e756bac3c2 100644
--- a/firmware/powermgmt.c
+++ b/firmware/powermgmt.c
@@ -749,6 +749,14 @@ void shutdown_hw(void)
 #ifdef HAVE_LCD_BITMAP
         glyph_cache_save();
 #endif
+
+/* Commit pending writes if needed. Even though we don't do write caching,
+   things like flash translation layers may need this to commit scattered
+   pages to there final locations. So far only used for iPod Nano 2G. */
+#ifdef HAVE_STORAGE_FLUSH
+        storage_flush();
+#endif
+
         if (storage_disk_is_active())
             storage_spindown(1);
     }