From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Date: Wed, 18 Nov 2020 00:27:45 +0000 (+0100)
Subject: rtc: pcf8523: switch to devm_rtc_allocate_device
X-Git-Tag: v5.15~2104^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=886144058d53db85b269256922e71b5462c53c60;p=platform%2Fkernel%2Flinux-starfive.git

rtc: pcf8523: switch to devm_rtc_allocate_device

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>
Link: https://lore.kernel.org/r/20201118002747.1346504-1-alexandre.belloni@bootlin.com
---

diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c
index 57d351d..b525998 100644
--- a/drivers/rtc/rtc-pcf8523.c
+++ b/drivers/rtc/rtc-pcf8523.c
@@ -356,12 +356,13 @@ static int pcf8523_probe(struct i2c_client *client,
 	if (err < 0)
 		return err;
 
-	rtc = devm_rtc_device_register(&client->dev, DRIVER_NAME,
-				       &pcf8523_rtc_ops, THIS_MODULE);
+	rtc = devm_rtc_allocate_device(&client->dev);
 	if (IS_ERR(rtc))
 		return PTR_ERR(rtc);
 
-	return 0;
+	rtc->ops = &pcf8523_rtc_ops;
+
+	return devm_rtc_register_device(rtc);
 }
 
 static const struct i2c_device_id pcf8523_id[] = {