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Patch "pinctrl: stm32: Fix bad function call" has been added to the 4.9-stable tree

PATCH [email protected] 1 participant 1 message Jul 7, 2017

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This is a note to let you know that I've just added the patch titled

pinctrl: stm32: Fix bad function call

to the 4.9-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-stm32-fix-bad-function-call.patch
and it can be found in the queue-4.9 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 b7c747d4627462f25b3daabf49c18895a6722faa Mon Sep 17 00:00:00 2001

From: Alexandre TORGUE <[email protected]>
Date: Tue, 30 May 2017 16:43:04 +0200
Subject: pinctrl: stm32: Fix bad function call

From: Alexandre TORGUE <[email protected]>

commit b7c747d4627462f25b3daabf49c18895a6722faa upstream.

In stm32_pconf_parse_conf function, stm32_pmx_gpio_set_direction is called with wrong parameter value. Indeed, using NULL value for range will raise an oops.

Fixes aceb16dc2da5 ("pinctrl: Add STM32 MCUs support")
---
 drivers/pinctrl/stm32/pinctrl-stm32.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/pinctrl/stm32/pinctrl-stm32.c +1 -1
@@ -798,7 +798,7 @@ static int stm32_pconf_parse_conf(struct
 		break;
 	case PIN_CONFIG_OUTPUT:
 		__stm32_gpio_set(bank, offset, arg);
-		ret = stm32_pmx_gpio_set_direction(pctldev, NULL, pin, false);
+		ret = stm32_pmx_gpio_set_direction(pctldev, range, pin, false);
 		break;
 	default:
 		ret = -EINVAL;

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/pinctrl-stm32-fix-bad-function-call.patch