Patch "pinctrl: stm32: Fix bad function call" has been added to the 4.11-stable tree

Patch "pinctrl: stm32: Fix bad function call" has been added to the 4.11-stable tree

[gregkh]

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

    pinctrl: stm32: Fix bad function call

to the 4.11-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-4.11 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From b7c747d4627462f25b3daabf49c18895a6722faa Mon Sep 17 00:00:00 2001
From: Alexandre TORGUE <alexandre.torgue@st.com>
Date: Tue, 30 May 2017 16:43:04 +0200
Subject: pinctrl: stm32: Fix bad function call

From: Alexandre TORGUE <alexandre.torgue@st.com>

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@oracle.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 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
@@ -786,7 +786,7 @@ 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@st.com are

queue-4.11/pinctrl-stm32-fix-bad-function-call.patch