wcn36xx: fix iris child-node lookup

[Kalle Valo]

Johan Hovold <johan at kernel.org> wrote:

> 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.
> 
> To make things worse, the parent mmio node was also prematurely freed.
> 
> Fixes: fd52bdae9ab0 ("wcn36xx: Disable 5GHz for wcn3620")
> Cc: Loic Poulain <loic.poulain at linaro.org>
> Signed-off-by: Johan Hovold <johan at kernel.org>
> Signed-off-by: Kalle Valo <kvalo at qca.qualcomm.com>

Patch applied to ath-current branch of ath.git, thanks.

1967c12896e0 wcn36xx: fix iris child-node lookup

-- 
https://patchwork.kernel.org/patch/10054441/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches