| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 087/120] pinctrl: meson: fix gpio request disabling other modes | Date | Wed, 18 Jan 2017 11:46:45 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Neil Armstrong <narmstrong@baylibre.com>
commit f24d311f92b516a8aadef5056424ccabb4068e7b upstream.
The pinctrl_gpio_request is called with the "full" gpio number, already containing the base, then meson_pmx_request_gpio is then called with the final pin number. Remove the base addition when calling meson_pmx_disable_other_groups.
Fixes: 6ac730951104 ("pinctrl: add driver for Amlogic Meson SoCs") CC: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/pinctrl/meson/pinctrl-meson.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pinctrl/meson/pinctrl-meson.c +++ b/drivers/pinctrl/meson/pinctrl-meson.c @@ -212,7 +212,7 @@ static int meson_pmx_request_gpio(struct { struct meson_pinctrl *pc = pinctrl_dev_get_drvdata(pcdev); - meson_pmx_disable_other_groups(pc, range->pin_base + offset, -1); + meson_pmx_disable_other_groups(pc, offset, -1); return 0; }
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