Stanislaw Gruszka 1fc42b84b4 pinctrl: protect pinctrl_list add ...

commit 7b320cb1ed upstream.

We have few fedora bug reports about list corruption on pinctrl,
for example:
https://bugzilla.redhat.com/show_bug.cgi?id=1051918

Most likely corruption happen due lack of protection of pinctrl_list
when adding new nodes to it. Patch corrects that.

Fixes: 42fed7ba44 ("pinctrl: move subsystem mutex to pinctrl_dev struct")
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-02-20 11:06:11 -08:00

..

mvebu

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sh-pfc

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spear

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vt8500

pinctrl: vt8500: Change devicetree data parsing

2014-02-20 11:06:11 -08:00

core.c

pinctrl: protect pinctrl_list add

2014-02-20 11:06:11 -08:00

core.h

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devicetree.c

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devicetree.h

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Kconfig

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Makefile

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pinconf-generic.c

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pinconf.c

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pinconf.h

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pinctrl-ab8500.c

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pinctrl-ab8505.c

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pinctrl-ab8540.c

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pinctrl-ab9540.c

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pinctrl-abx500.c

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pinctrl-abx500.h

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pinctrl-at91.c

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pinctrl-bcm2835.c

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pinctrl-coh901.c

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pinctrl-coh901.h

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pinctrl-exynos5440.c

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pinctrl-exynos.c

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pinctrl-exynos.h

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pinctrl-falcon.c

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pinctrl-imx6dl.c

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pinctrl-imx6q.c

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pinctrl-imx6sl.c

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pinctrl-imx23.c

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pinctrl-imx28.c

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pinctrl-imx35.c

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pinctrl-imx51.c

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pinctrl-imx53.c

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pinctrl-imx.c

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pinctrl-imx.h

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pinctrl-lantiq.c

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pinctrl-lantiq.h

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pinctrl-mxs.c

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pinctrl-mxs.h

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pinctrl-nomadik-db8500.c

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pinctrl-nomadik-db8540.c

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pinctrl-nomadik-stn8815.c

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pinctrl-nomadik.c

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pinctrl-nomadik.h

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pinctrl-s3c64xx.c

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pinctrl-samsung.c

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pinctrl-samsung.h

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pinctrl-single.c

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pinctrl-sirf.c

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pinctrl-sunxi.c

pinctrl: sunxi: Honor GPIO output initial vaules

2014-02-06 11:08:15 -08:00

pinctrl-sunxi.h

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pinctrl-tegra20.c

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pinctrl-tegra30.c

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pinctrl-tegra114.c

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pinctrl-tegra.c

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pinctrl-tegra.h

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pinctrl-u300.c

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pinctrl-xway.c

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pinmux.c

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pinmux.h

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