Re: [PATCH] soc/tegra: pmc: fix child-node lookup

On Wed, Nov 15, 2017 at 10:44:58AM +0100, 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.

To make things worse, the parent pmc node could end up being prematurely freed as of_find_node_by_name() drops a reference to its first argument.

Fixes: 3568df3d31d6 ("soc: tegra: Add thermal reset (thermtrip) support to PMC") Cc: stable stable@vger.kernel.org # 4.0 Cc: Mikko Perttunen mperttunen@nvidia.com Signed-off-by: Johan Hovold johan@kernel.org

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drivers/soc/tegra/pmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

Thierry