linux-kernel - [PATCH 5/6] rtc: r9701: convert to devm_rtc_allocate

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Message-Id: <20201015191135.471249-5-alexandre.belloni@bootlin.com>
Date:   Thu, 15 Oct 2020 21:11:34 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/6] rtc: r9701: convert to devm_rtc_allocate_device

This allows further improvement of the driver.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-r9701.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c
index 183c5a0fe78c..9165c180b0e6 100644
--- a/drivers/rtc/rtc-r9701.c
+++ b/drivers/rtc/rtc-r9701.c
@@ -122,14 +122,14 @@ static int r9701_probe(struct spi_device *spi)
 		return -ENODEV;
 	}
 
-	rtc = devm_rtc_device_register(&spi->dev, "r9701",
-				&r9701_rtc_ops, THIS_MODULE);
+	rtc = devm_rtc_allocate_device(&spi->dev);
 	if (IS_ERR(rtc))
 		return PTR_ERR(rtc);
 
 	spi_set_drvdata(spi, rtc);
+	rtc->ops = &r9701_rtc_ops;
 
-	return 0;
+	return rtc_register_device(rtc);
 }
 
 static struct spi_driver r9701_driver = {
-- 
2.26.2