linux-kernel - [PATCH 1/2] rtc: abx80x: switch to rtc_register

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Date:   Fri, 13 Oct 2017 00:04:46 +0200
From:   Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:     linux-rtc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH 1/2] rtc: abx80x: switch to rtc_register_device

This allows for future improvement of the driver.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
 drivers/rtc/rtc-abx80x.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-abx80x.c b/drivers/rtc/rtc-abx80x.c
index fea9a60b06cf..442e62a3c9a9 100644
--- a/drivers/rtc/rtc-abx80x.c
+++ b/drivers/rtc/rtc-abx80x.c
@@ -614,12 +614,16 @@ static int abx80x_probe(struct i2c_client *client,
 	if (err)
 		return err;
 
-	rtc = devm_rtc_device_register(&client->dev, "abx8xx",
-				       &abx80x_rtc_ops, THIS_MODULE);
-
+	rtc = devm_rtc_allocate_device(&client->dev);
 	if (IS_ERR(rtc))
 		return PTR_ERR(rtc);
 
+	rtc->ops = &abx80x_rtc_ops;
+
+	err = rtc_register_device(rtc);
+	if (err)
+		return err;
+
 	i2c_set_clientdata(client, rtc);
 
 	if (client->irq > 0) {
-- 
2.14.2