[PATCH v2 01/28] pinctrl: samsung: drop pin banks references on error paths

[Chanho Park]

> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
> Sent: Wednesday, January 12, 2022 5:14 AM
> To: Tomasz Figa <tomasz.figa at gmail.com>; Krzysztof Kozlowski
> <krzysztof.kozlowski at canonical.com>; Sylwester Nawrocki
> <s.nawrocki at samsung.com>; Linus Walleij <linus.walleij at linaro.org>; Rob
> Herring <robh+dt at kernel.org>; linux-arm-kernel at lists.infradead.org; linux-
> samsung-soc at vger.kernel.org; linux-gpio at vger.kernel.org;
> devicetree at vger.kernel.org; linux-kernel at vger.kernel.org
> Cc: Marek Szyprowski <m.szyprowski at samsung.com>; Sam Protsenko
> <semen.protsenko at linaro.org>; Chanho Park <chanho61.park at samsung.com>;
> Alim Akhtar <alim.akhtar at gmail.com>; stable at 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 at vger.kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>

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

Best Regards,
Chanho Park