linux-kernel - [PATCH 43/59] rtc: tps80031: stop using deprecated RTC API

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201119114149.4117-44-brgl@bgdev.pl>
Date:   Thu, 19 Nov 2020 12:41:33 +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 43/59] rtc: tps80031: 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-tps80031.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/rtc/rtc-tps80031.c b/drivers/rtc/rtc-tps80031.c
index 737f26eb284a..65fba475bf33 100644
--- a/drivers/rtc/rtc-tps80031.c
+++ b/drivers/rtc/rtc-tps80031.c
@@ -277,13 +277,11 @@ static int tps80031_rtc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
-			       &tps80031_rtc_ops, THIS_MODULE);
-	if (IS_ERR(rtc->rtc)) {
-		ret = PTR_ERR(rtc->rtc);
-		dev_err(&pdev->dev, "RTC registration failed, err %d\n", ret);
-		return ret;
-	}
+	rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
+	if (IS_ERR(rtc->rtc))
+		return PTR_ERR(rtc->rtc);
+
+	rtc->rtc->ops = &tps80031_rtc_ops;
 
 	ret = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
 			tps80031_rtc_irq,
@@ -295,7 +293,8 @@ static int tps80031_rtc_probe(struct platform_device *pdev)
 		return ret;
 	}
 	device_set_wakeup_capable(&pdev->dev, 1);
-	return 0;
+
+	return devm_rtc_register_device(rtc->rtc);
 }
 
 #ifdef CONFIG_PM_SLEEP
-- 
2.29.1