Re: [Linux-stable-mirror] [PATCH 1/2] mfd: twl4030-audio: fix sibling-node lookup

On Sat, 11 Nov 2017, Johan Hovold wrote:

A helper purported to look up a child node based on its name was using the wrong of-helper and ended up prematurely freeing the parent of-node while leaking any matching node.

To make things worse, any matching node would not even necessarily be a child node as the whole device tree was searched depth-first starting at the parent.

Fixes: 019a7e6b7b31 ("mfd: twl4030-audio: Add DT support") Cc: stable stable@vger.kernel.org # 3.7 Cc: Peter Ujfalusi peter.ujfalusi@ti.com

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drivers/mfd/twl4030-audio.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)

Applied, thanks.