[PATCH v2 0/4] of: overlay: Assorted fixes

The first patch makes sure that no overlays are being left over from
the unit tests.

The second puts the overlays as objects in the sysfs in
/sys/firmware/devicetree/overlays while the next one adds a master
overlay enable switch (that once is set to disabled can't be re-enabled),
and a few per-overlay attributes.

The last patch updates the ABI docs for the sysfs entries.

The patchset is against Rob Herring's tree at
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux branch for-next

Changes since v1:
* Maintainer requested changes.
* Documented the sysfs entries
* Per overlay sysfs attributes.

Pantelis Antoniou (4):
  of: unittest: overlay: Keep track of created overlays
  of: overlay: kobjectify overlay objects
  of: overlay: Add sysfs attributes
  Documentation: ABI: /sys/firmware/devicetree/overlays

 .../ABI/testing/sysfs-firmware-devicetree-overlays |  23 +++
 drivers/of/base.c                                  |   5 +
 drivers/of/of_private.h                            |   9 +
 drivers/of/overlay.c                               | 217 ++++++++++++++++++++-
 drivers/of/unittest.c                              |  62 ++++++
 5 files changed, 314 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-firmware-devicetree-overlays

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1.7.12