linux-kernel - [PATCH v2 08/10] pinctrl: mvebu: Switch to use DEFINE_NOIRQ_DEV_PM

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Date:   Mon, 17 Jul 2023 20:28:19 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Balsam CHIHI <bchihi@...libre.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Paul Cercueil <paul@...pouillou.net>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-renesas-soc@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-pm@...r.kernel.org
Cc:     Andy Shevchenko <andy@...nel.org>,
        Sean Wang <sean.wang@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>
Subject: [PATCH v2 08/10] pinctrl: mvebu: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper

Since pm.h provides a helper for system no-IRQ PM callbacks,
switch the driver to use it instead of open coded variant.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index 67c6751a6f06..46351c00ee73 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -1013,7 +1013,6 @@ static int armada_37xx_pinctrl_register(struct platform_device *pdev,
 	return 0;
 }
 
-#if defined(CONFIG_PM)
 static int armada_3700_pinctrl_suspend(struct device *dev)
 {
 	struct armada_37xx_pinctrl *info = dev_get_drvdata(dev);
@@ -1107,15 +1106,8 @@ static int armada_3700_pinctrl_resume(struct device *dev)
  * Since pinctrl is an infrastructure module, its resume should be issued prior
  * to other IO drivers.
  */
-static const struct dev_pm_ops armada_3700_pinctrl_pm_ops = {
-	.suspend_noirq = armada_3700_pinctrl_suspend,
-	.resume_noirq = armada_3700_pinctrl_resume,
-};
-
-#define PINCTRL_ARMADA_37XX_DEV_PM_OPS (&armada_3700_pinctrl_pm_ops)
-#else
-#define PINCTRL_ARMADA_37XX_DEV_PM_OPS NULL
-#endif /* CONFIG_PM */
+static DEFINE_NOIRQ_DEV_PM_OPS(armada_3700_pinctrl_pm_ops,
+			       armada_3700_pinctrl_suspend, armada_3700_pinctrl_resume);
 
 static const struct of_device_id armada_37xx_pinctrl_of_match[] = {
 	{
@@ -1182,7 +1174,7 @@ static struct platform_driver armada_37xx_pinctrl_driver = {
 	.driver = {
 		.name = "armada-37xx-pinctrl",
 		.of_match_table = armada_37xx_pinctrl_of_match,
-		.pm = PINCTRL_ARMADA_37XX_DEV_PM_OPS,
+		.pm = pm_sleep_ptr(&armada_3700_pinctrl_pm_ops),
 	},
 };
 
-- 
2.40.0.1.gaa8946217a0b