tree c5b0e7654977cc593f27795685b4a2f8ff68e222
parent 29b4817d4018df78086157ea3a55c1d9424a7cfc
author Wolfram Sang <wsa+renesas@sang-engineering.com> 1471020023 +0200
committer Wolfram Sang <wsa@the-dreams.de> 1471215307 +0200

i2c: mux: demux-pinctrl: properly roll back when adding adapter fails

We also need to revert the dynamic OF change, so we get a consistent
state again. Otherwise, we might have two devices enabled e.g. after
pinctrl setup fails.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org