linux-kernel - [PATCH 09/59] rtc: pcf50633: stop using deprecated RTC API

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Date:   Thu, 19 Nov 2020 12:40:59 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH 09/59] rtc: pcf50633: stop using deprecated RTC API

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

devm_rtc_device_register() is deprecated. Use devm_rtc_allocate_device()
and devm_rtc_register_device() pair instead.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 drivers/rtc/rtc-pcf50633.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c
index 48951a16d65d..d1ee023ce505 100644
--- a/drivers/rtc/rtc-pcf50633.c
+++ b/drivers/rtc/rtc-pcf50633.c
@@ -249,15 +249,17 @@ static int pcf50633_rtc_probe(struct platform_device *pdev)
 
 	rtc->pcf = dev_to_pcf50633(pdev->dev.parent);
 	platform_set_drvdata(pdev, rtc);
-	rtc->rtc_dev = devm_rtc_device_register(&pdev->dev, "pcf50633-rtc",
-				&pcf50633_rtc_ops, THIS_MODULE);
 
+	rtc->rtc_dev = devm_rtc_allocate_device(&pdev->dev);
 	if (IS_ERR(rtc->rtc_dev))
 		return PTR_ERR(rtc->rtc_dev);
 
+	rtc->rtc_dev->ops = &pcf50633_rtc_ops;
+
 	pcf50633_register_irq(rtc->pcf, PCF50633_IRQ_ALARM,
 					pcf50633_rtc_irq, rtc);
-	return 0;
+
+	return devm_rtc_register_device(rtc->rtc_dev);
 }
 
 static int pcf50633_rtc_remove(struct platform_device *pdev)
-- 
2.29.1