linux-kernel - [PATCH 08/12] rtc: ds1343: Use devm_pm_set_wake

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Message-Id: <20241228-wake_irq-v1-8-09cfca77cd47@nxp.com>
Date: Sat, 28 Dec 2024 09:14:44 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>, 
 Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Dmitry Torokhov <dmitry.torokhov@...il.com>, 
 Alexandre Belloni <alexandre.belloni@...tlin.com>, 
 Maxime Coquelin <mcoquelin.stm32@...il.com>, 
 Alexandre Torgue <alexandre.torgue@...s.st.com>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Conor Dooley <conor.dooley@...rochip.com>, 
 Daire McNamara <daire.mcnamara@...rochip.com>
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-input@...r.kernel.org, linux-rtc@...r.kernel.org, 
 linux-stm32@...md-mailman.stormreply.com, 
 linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org, 
 linux-riscv@...ts.infradead.org, Peng Fan <peng.fan@....com>
Subject: [PATCH 08/12] rtc: ds1343: Use devm_pm_set_wake_irq

From: Peng Fan <peng.fan@....com>

Use devm_pm_set_wake_irq, then the 'driver.remove()' could be cleaned up.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 drivers/rtc/rtc-ds1343.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c
index ed5a6ba89a3eeb2a0b9d6dea3c8b3d40aa2cf317..aa9500791b7e0300b150bd654b69c74f3e5e6e6b 100644
--- a/drivers/rtc/rtc-ds1343.c
+++ b/drivers/rtc/rtc-ds1343.c
@@ -427,18 +427,13 @@ static int ds1343_probe(struct spi_device *spi)
 				"unable to request irq for rtc ds1343\n");
 		} else {
 			device_init_wakeup(&spi->dev, true);
-			dev_pm_set_wake_irq(&spi->dev, spi->irq);
+			devm_pm_set_wake_irq(&spi->dev, spi->irq);
 		}
 	}

 	return 0;
 }

-static void ds1343_remove(struct spi_device *spi)
-{
-	dev_pm_clear_wake_irq(&spi->dev);
-}
-
 #ifdef CONFIG_PM_SLEEP

 static int ds1343_suspend(struct device *dev)
@@ -471,7 +466,6 @@ static struct spi_driver ds1343_driver = {
 		.pm = &ds1343_pm,
 	},
 	.probe = ds1343_probe,
-	.remove = ds1343_remove,
 	.id_table = ds1343_id,
 };

-- 
2.37.1