tree 2d819200b74b0d16967a02071e6ac8f933f805c2
parent 72b663a99c074a8d073e7ecdae446cfb024ef551
author Johan Hovold <johan@kernel.org> 1510567978 +0100
committer Peter Chen <peter.chen@nxp.com> 1513129852 +0800

USB: chipidea: msm: fix ulpi-node lookup

Fix child-node lookup during probe, which ended up searching the whole
device tree depth-first starting at the parent rather than just matching
on its children.

Note that the original premature free of the parent node has already
been fixed separately, but that fix was apparently never backported to
stable.

Fixes: 47654a162081 ("usb: chipidea: msm: Restore wrapper settings after reset")
Fixes: b74c43156c0c ("usb: chipidea: msm: ci_hdrc_msm_probe() missing of_node_get()")
Cc: stable <stable@vger.kernel.org>     # 4.10: b74c43156c0c
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Peter Chen <peter.chen@nxp.com>