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 <stable@xxxxxxxxxxxxxxx> know about it.
>From b7c747d4627462f25b3daabf49c18895a6722faa Mon Sep 17 00:00:00 2001
From: Alexandre TORGUE <alexandre.torgue@xxxxxx>
Date: Tue, 30 May 2017 16:43:04 +0200
Subject: pinctrl: stm32: Fix bad function call
From: Alexandre TORGUE <alexandre.torgue@xxxxxx>
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")
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@xxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pinctrl/stm32/pinctrl-stm32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -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 alexandre.torgue@xxxxxx are
queue-4.9/pinctrl-stm32-fix-bad-function-call.patch