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From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Alessandro Zummo <a.zummo@towertech.it>,
	Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-samsung-soc@vger.kernel.org
Subject: [PATCH 1/4] rtc: s5m: switch to devm_rtc_allocate_device
Date: Wed,  4 Aug 2021 12:41:29 +0200	[thread overview]
Message-ID: <20210804104133.5158-1-alexandre.belloni@bootlin.com> (raw)

Switch to devm_rtc_allocate_device/devm_rtc_register_device, this allows
for further improvement of the driver.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-s5m.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
index 6b56f8eacba6..4c1596c55de8 100644
--- a/drivers/rtc/rtc-s5m.c
+++ b/drivers/rtc/rtc-s5m.c
@@ -788,12 +788,16 @@ static int s5m_rtc_probe(struct platform_device *pdev)
 
 	device_init_wakeup(&pdev->dev, 1);
 
-	info->rtc_dev = devm_rtc_device_register(&pdev->dev, "s5m-rtc",
-						 &s5m_rtc_ops, THIS_MODULE);
-
+	info->rtc_dev = devm_rtc_allocate_device(&pdev->dev);
 	if (IS_ERR(info->rtc_dev))
 		return PTR_ERR(info->rtc_dev);
 
+	info->rtc_dev->ops = &s5m_rtc_ops;
+
+	err = devm_rtc_register_device(info->rtc_dev);
+	if (err)
+		return err;
+
 	if (!info->irq) {
 		dev_info(&pdev->dev, "Alarm IRQ not available\n");
 		return 0;
-- 
2.31.1


             reply	other threads:[~2021-08-04 10:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-04 10:41 Alexandre Belloni [this message]
2021-08-04 10:41 ` [PATCH 2/4] rtc: s5m: signal the core when alarm are not available Alexandre Belloni
2021-08-04 11:48   ` Krzysztof Kozlowski
2021-08-04 10:41 ` [PATCH 3/4] rtc: s5m: enable wakeup only when available Alexandre Belloni
2021-08-04 11:48   ` Krzysztof Kozlowski
2021-08-04 10:41 ` [PATCH 4/4] rtc: s5m: set range Alexandre Belloni
2021-08-04 12:01   ` Krzysztof Kozlowski
2021-08-04 11:43 ` [PATCH 1/4] rtc: s5m: switch to devm_rtc_allocate_device Krzysztof Kozlowski

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