This is a note to let you know that I've just added the patch titled
pinctrl: meson: fix gpio request disabling other modes
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pinctrl-meson-fix-gpio-request-disabling-other-modes.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f24d311f92b516a8aadef5056424ccabb4068e7b Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
Date: Tue, 6 Dec 2016 15:08:16 +0100
Subject: pinctrl: meson: fix gpio request disabling other modes
From: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
Acked-by: Kevin Hilman <khilman@xxxxxxxxxxxx>
Acked-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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
@@ -246,7 +246,7 @@ 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;
}
Patches currently in stable-queue which might be from narmstrong@xxxxxxxxxxxx are
queue-4.4/pinctrl-meson-fix-gpio-request-disabling-other-modes.patch
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