linux-kernel - [PATCH 26/59] rtc: spear: stop using deprecated RTC API

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Date:   Thu, 19 Nov 2020 12:41:16 +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 26/59] rtc: spear: 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-spear.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c
index 833daeb7b60e..acdb37b98cc5 100644
--- a/drivers/rtc/rtc-spear.c
+++ b/drivers/rtc/rtc-spear.c
@@ -383,17 +383,19 @@ static int spear_rtc_probe(struct platform_device *pdev)
 	spin_lock_init(&config->lock);
 	platform_set_drvdata(pdev, config);
 
-	config->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
-					&spear_rtc_ops, THIS_MODULE);
+	config->rtc = devm_rtc_allocate_device(&pdev->dev);
 	if (IS_ERR(config->rtc)) {
-		dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
-				PTR_ERR(config->rtc));
 		status = PTR_ERR(config->rtc);
 		goto err_disable_clock;
 	}
 
+	config->rtc->ops = &spear_rtc_ops;
 	config->rtc->uie_unsupported = 1;
 
+	status = devm_rtc_register_device(config->rtc);
+	if (status)
+		goto err_disable_clock;
+
 	if (!device_can_wakeup(&pdev->dev))
 		device_init_wakeup(&pdev->dev, 1);
 
-- 
2.29.1