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SubjectRE: [PATCH v2 01/28] pinctrl: samsung: drop pin banks references on error paths
Date
> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Sent: Wednesday, January 12, 2022 5:14 AM
> To: Tomasz Figa <tomasz.figa@gmail.com>; Krzysztof Kozlowski
> <krzysztof.kozlowski@canonical.com>; Sylwester Nawrocki
> <s.nawrocki@samsung.com>; Linus Walleij <linus.walleij@linaro.org>; Rob
> Herring <robh+dt@kernel.org>; linux-arm-kernel@lists.infradead.org; linux-
> samsung-soc@vger.kernel.org; linux-gpio@vger.kernel.org;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org
> Cc: Marek Szyprowski <m.szyprowski@samsung.com>; Sam Protsenko
> <semen.protsenko@linaro.org>; Chanho Park <chanho61.park@samsung.com>;
> Alim Akhtar <alim.akhtar@gmail.com>; stable@vger.kernel.org
> Subject: [PATCH v2 01/28] pinctrl: samsung: drop pin banks references on
> error paths
>
> The driver iterates over its devicetree children with
> for_each_child_of_node() and stores for later found node pointer. This
> has to be put in error paths to avoid leak during re-probing.
>
> Fixes: ab663789d697 ("pinctrl: samsung: Match pin banks with their device
> nodes")
> Cc: <stable@vger.kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

Reviewed-by: Chanho Park <chanho61.park@samsung.com>

Best Regards,
Chanho Park

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