[PATCH v5 6/9] dm: core: Avoid partially removing devices

[Simon Glass]

At present if device_remove() decides that the device should not actually
be removed, it still calls the uclass pre_remove() method and powers the
device down.

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

(no changes since v1)

 drivers/core/device-remove.c | 59 ++++++++++++++++++++++++------------
 include/dm/device-internal.h |  9 +++++-
 test/dm/virtio.c             |  4 ++-
 3 files changed, 51 insertions(+), 21 deletions(-)

Applied to u-boot-dm, thanks!