Re: [Linux-stable-mirror] [PATCH v2 3/4] backlight: tps65217_bl: fix device-tree node lookup

On Mon, 20 Nov 2017, Johan Hovold 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.

This would only cause trouble if the child node is missing while there is an unrelated node named "backlight" elsewhere in the tree.

Fixes: eebfdc17cc6c ("backlight: Add TPS65217 WLED driver") Cc: stable stable@vger.kernel.org # 3.7 Cc: Matthias Kaehlcke matthias@kaehlcke.net Signed-off-by: Johan Hovold johan@kernel.org

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drivers/video/backlight/tps65217_bl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

Applied, thanks.