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From: Thomas Richard <thomas.richard@bootlin.com>
Date: Thu, 13 Jun 2024 15:13:27 +0200
Subject: [PATCH 1/2] i2c: omap: switch to NOIRQ_SYSTEM_SLEEP_PM_OPS() and
 RUNTIME_PM_OPS()
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Message-Id: <20240613-i2c-omap-wakeup-controller-during-suspend-v1-1-aab001eb1ad1@bootlin.com>
References: <20240613-i2c-omap-wakeup-controller-during-suspend-v1-0-aab001eb1ad1@bootlin.com>
In-Reply-To: <20240613-i2c-omap-wakeup-controller-during-suspend-v1-0-aab001eb1ad1@bootlin.com>
To: Vignesh R <vigneshr@ti.com>, Aaro Koskinen <aaro.koskinen@iki.fi>, 
 Janusz Krzysztofik <jmkrzyszt@gmail.com>, Tony Lindgren <tony@atomide.com>, 
 Andi Shyti <andi.shyti@kernel.org>
Cc: linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, 
 linux-kernel@vger.kernel.org, gregory.clement@bootlin.com, 
 theo.lebrun@bootlin.com, thomas.petazzoni@bootlin.com, u-kumar1@ti.com, 
 Thomas Richard <thomas.richard@bootlin.com>

Replace SET_NOIRQ_SYSTEM_SLEEP_PM_OPS() and SET_RUNTIME_PM_OPS() by
NOIRQ_SYSTEM_SLEEP_PM_OPS() and RUNTIME_PM_OPS().
The usage of pm_ptr() and these more recent macros allows the compiler to
see and drop the dead code.
The unnecessary '__maybe_unused' annotations on PM functions can be
removed.

Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
---
 drivers/i2c/busses/i2c-omap.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 30a5ea282a8b..410c8b37f768 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1534,7 +1534,7 @@ static void omap_i2c_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 }
 
-static int __maybe_unused omap_i2c_runtime_suspend(struct device *dev)
+static int omap_i2c_runtime_suspend(struct device *dev)
 {
 	struct omap_i2c_dev *omap = dev_get_drvdata(dev);
 
@@ -1560,7 +1560,7 @@ static int __maybe_unused omap_i2c_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused omap_i2c_runtime_resume(struct device *dev)
+static int omap_i2c_runtime_resume(struct device *dev)
 {
 	struct omap_i2c_dev *omap = dev_get_drvdata(dev);
 
@@ -1575,10 +1575,10 @@ static int __maybe_unused omap_i2c_runtime_resume(struct device *dev)
 }
 
 static const struct dev_pm_ops omap_i2c_pm_ops = {
-	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
-				      pm_runtime_force_resume)
-	SET_RUNTIME_PM_OPS(omap_i2c_runtime_suspend,
-			   omap_i2c_runtime_resume, NULL)
+	NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				  pm_runtime_force_resume)
+	RUNTIME_PM_OPS(omap_i2c_runtime_suspend,
+		       omap_i2c_runtime_resume, NULL)
 };
 
 static struct platform_driver omap_i2c_driver = {
@@ -1586,7 +1586,7 @@ static struct platform_driver omap_i2c_driver = {
 	.remove_new	= omap_i2c_remove,
 	.driver		= {
 		.name	= "omap_i2c",
-		.pm	= &omap_i2c_pm_ops,
+		.pm	= pm_ptr(&omap_i2c_pm_ops),
 		.of_match_table = of_match_ptr(omap_i2c_of_match),
 	},
 };

-- 
2.39.2