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Subject[PATCH 4.9 087/120] pinctrl: meson: fix gpio request disabling other modes
Date
4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

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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