linux-kernel - [PATCH 08/59] rtc: m48t35: stop using deprecated RTC API

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Message-Id: <20201119114149.4117-9-brgl@bgdev.pl>
Date:   Thu, 19 Nov 2020 12:40:58 +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 08/59] rtc: m48t35: 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-m48t35.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-m48t35.c b/drivers/rtc/rtc-m48t35.c
index 92f19bf997b2..0f4a3cb1e1f0 100644
--- a/drivers/rtc/rtc-m48t35.c
+++ b/drivers/rtc/rtc-m48t35.c
@@ -173,9 +173,13 @@ static int m48t35_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, priv);
 
-	priv->rtc = devm_rtc_device_register(&pdev->dev, "m48t35",
-				  &m48t35_ops, THIS_MODULE);
-	return PTR_ERR_OR_ZERO(priv->rtc);
+	priv->rtc = devm_rtc_allocate_device(&pdev->dev);
+	if (IS_ERR(priv->rtc))
+		return PTR_ERR(priv->rtc);
+
+	priv->rtc->ops = &m48t35_ops;
+
+	return devm_rtc_register_device(priv->rtc);
 }
 
 static struct platform_driver m48t35_platform_driver = {
-- 
2.29.1