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Patch "pinctrl: meson: fix gpio request disabling other modes" has been added to the 4.4-stable tree

PATCH [email protected] 1 participant 1 message Jan 17, 2017

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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 <[email protected]> know about it.

Quoted 1 line

From f24d311f92b516a8aadef5056424ccabb4068e7b Mon Sep 17 00:00:00 2001

From: Neil Armstrong <[email protected]>
Date: Tue, 6 Dec 2016 15:08:16 +0100
Subject: pinctrl: meson: fix gpio request disabling other modes

From: Neil Armstrong <[email protected]>

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 <[email protected]>
---
 drivers/pinctrl/meson/pinctrl-meson.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/pinctrl/meson/pinctrl-meson.c +1 -1
@@ -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 [email protected] are

queue-4.4/pinctrl-meson-fix-gpio-request-disabling-other-modes.patch