Messages in this thread | | | From | Chen-Yu Tsai <> | Date | Thu, 14 Dec 2017 11:05:13 +0800 | Subject | Re: [PATCH] pinctrl: axp209: dereference pointer after it's been set |
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On Wed, Dec 13, 2017 at 5:20 PM, Mylene JOSSERAND <mylene.josserand@free-electrons.com> wrote: > Hello Quentin, > > Le Wed, 13 Dec 2017 09:55:03 +0100, > Quentin Schulz <quentin.schulz@free-electrons.com> a écrit : > >> The number of GPIOs is gotten from a field within the structure >> referenced in the of_device.data but it was actually read before it was >> retrieved, thus it was dereferencing a null pointer. >> >> Set the number of GPIOs after retrieving of_device.data. >> >> Fixes: e1190083b89b ("pinctrl: axp209: add support for AXP813 GPIOs") >> >> Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> >> Reported-by: Mylène Josserand <mylene.josserand@free-electrons.com> > > Tested-by: Mylène Josserand <mylene.josserand@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
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