arm: Remove vital devices last

Update announce_and_cleanup() to remove all devices, with the vital ones
being removed last.

This is an extra patch on top of the recent RFC:

   http://patchwork.ozlabs.org/project/uboot/list/?series=223280

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 1206e306db65a2ed49e07ac7429bfcb710fc831b..f46d51d6553aad0ce18519cb31529ea2b3559a2a 100644 (file)
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -119,6 +119,9 @@ static void announce_and_cleanup(int fake)
         * This may be useful for last-stage operations, like cancelling
         * of DMA operation or releasing device internal buffers.
         */
+       dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL | DM_REMOVE_NON_VITAL);
+
+       /* Remove all active vital devices next */
        dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL);
 
        cleanup_before_linux();