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rtc: s3c: Remove usage of devm_rtc_device_register()

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devm_rtc_device_register() is deprecated. Use devm_rtc_allocate_device()
and devm_rtc_register_device() API instead. This change doesn't change
the behavior, but allows for further improvements.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211021202256.28517-2-semen.protsenko@linaro.org
This commit is contained in:
Sam Protsenko 2021-10-21 23:22:54 +03:00 committed by Alexandre Belloni
parent 005870f46c
commit dba28c37f2
1 changed files with 7 additions and 4 deletions
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11
drivers/rtc/rtc-s3c.c
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@ -447,15 +447,18 @@ static int s3c_rtc_probe(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 1);
/* register RTC and exit */
info->rtc = devm_rtc_device_register(&pdev->dev, "s3c", &s3c_rtcops,
THIS_MODULE);
info->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(info->rtc)) {
dev_err(&pdev->dev, "cannot attach rtc\n");
ret = PTR_ERR(info->rtc);
goto err_nortc;
}
info->rtc->ops = &s3c_rtcops;
ret = devm_rtc_register_device(info->rtc);
if (ret)
goto err_nortc;
ret = devm_request_irq(&pdev->dev, info->irq_alarm, s3c_rtc_alarmirq,
0, "s3c2410-rtc alarm", info);
if (ret) {