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

[Lee Jones]

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@xxxxxxxxxxxxxxx>     # 3.7
> Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> ---
>  drivers/mfd/twl4030-audio.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@xxxxxxxxxx>

I'll pick this up later in the cycle.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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