linux-kernel - [PATCH] pinctrl: stm32: fix PM support for stm32mp257

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Date: Wed, 7 Feb 2024 11:46:04 +0100
From: Antonio Borneo <antonio.borneo@...s.st.com>
To: Linus Walleij <linus.walleij@...aro.org>,
        Maxime Coquelin
	<mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        <linux-gpio@...r.kernel.org>
CC: Antonio Borneo <antonio.borneo@...s.st.com>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] pinctrl: stm32: fix PM support for stm32mp257

The driver for stm32mp257 is missing the suspend callback in
struct dev_pm_ops.

Add the callback, using the common stm32_pinctrl_suspend()
function.

Signed-off-by: Antonio Borneo <antonio.borneo@...s.st.com>
Fixes: 619f8ca4a73d ("pinctrl: stm32: add stm32mp257 pinctrl support")
---
 drivers/pinctrl/stm32/pinctrl-stm32mp257.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/stm32/pinctrl-stm32mp257.c b/drivers/pinctrl/stm32/pinctrl-stm32mp257.c
index 73f091cd827e..23aebd4695e9 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32mp257.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32mp257.c
@@ -2562,7 +2562,7 @@ static const struct of_device_id stm32mp257_pctrl_match[] = {
 };
 
 static const struct dev_pm_ops stm32_pinctrl_dev_pm_ops = {
-	 SET_LATE_SYSTEM_SLEEP_PM_OPS(NULL, stm32_pinctrl_resume)
+	 SET_LATE_SYSTEM_SLEEP_PM_OPS(stm32_pinctrl_suspend, stm32_pinctrl_resume)
 };
 
 static struct platform_driver stm32mp257_pinctrl_driver = {

base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
-- 
2.34.1