Linux-RTC Archive on lore.kernel.org
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From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 9/9] rtc: ds1343: cleanup .remove
Date: Sat, 19 Oct 2019 22:49:41 +0200
Message-ID: <20191019204941.6203-9-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20191019204941.6203-1-alexandre.belloni@bootlin.com>

It is not necessary to call device_init_wakeup(dev, false) in .remove as
device_del will take care of that. It is also not necessary to
devm_free_irq. Finally, dev_pm_clear_wake_irq can be called
unconditionally.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-ds1343.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c
index 3e2957983703..73513688f6f7 100644
--- a/drivers/rtc/rtc-ds1343.c
+++ b/drivers/rtc/rtc-ds1343.c
@@ -437,15 +437,7 @@ static int ds1343_probe(struct spi_device *spi)
 
 static int ds1343_remove(struct spi_device *spi)
 {
-	struct ds1343_priv *priv = spi_get_drvdata(spi);
-
-	if (spi->irq) {
-		dev_pm_clear_wake_irq(&spi->dev);
-		device_init_wakeup(&spi->dev, false);
-		devm_free_irq(&spi->dev, spi->irq, priv);
-	}
-
-	spi_set_drvdata(spi, NULL);
+	dev_pm_clear_wake_irq(&spi->dev);
 
 	return 0;
 }
-- 
2.21.0


      parent reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-19 20:49 [PATCH 1/9] rtc: ds1343: set range Alexandre Belloni
2019-10-19 20:49 ` [PATCH 2/9] rtc: ds1343: remove dead code Alexandre Belloni
2019-10-19 20:49 ` [PATCH 3/9] rtc: ds1343: use burst write to set time Alexandre Belloni
2019-10-19 20:49 ` [PATCH 4/9] rtc: ds1343: use rtc_add_group Alexandre Belloni
2019-10-19 20:49 ` [PATCH 5/9] rtc: ds1343: use regmap_update_bits for glitch filter Alexandre Belloni
2019-10-19 20:49 ` [PATCH 6/9] rtc: ds1343: check regmap_read return value Alexandre Belloni
2019-10-19 20:49 ` [PATCH 7/9] rtc: ds1343: remove unnecessary mutex Alexandre Belloni
2019-10-19 20:49 ` [PATCH 8/9] rtc: ds1343: rework interrupt handling Alexandre Belloni
2019-10-19 20:49 ` Alexandre Belloni [this message]

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