From d8bced4b72a2a2aee8567e7d13ac2b52dad93c22 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Wed, 16 Oct 2019 22:16:25 +0200 Subject: [PATCH] rtc: vt8500: convert to devm_rtc_allocate_device This allows further improvement of the driver. Link: https://lore.kernel.org/r/20191016201626.31309-4-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-vt8500.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c index c2ab394..0761478 100644 --- a/drivers/rtc/rtc-vt8500.c +++ b/drivers/rtc/rtc-vt8500.c @@ -222,11 +222,12 @@ static int vt8500_rtc_probe(struct platform_device *pdev) writel(VT8500_RTC_CR_ENABLE, vt8500_rtc->regbase + VT8500_RTC_CR); - vt8500_rtc->rtc = devm_rtc_device_register(&pdev->dev, "vt8500-rtc", - &vt8500_rtc_ops, THIS_MODULE); + vt8500_rtc->rtc = devm_rtc_allocate_device(&pdev->dev); if (IS_ERR(vt8500_rtc->rtc)) return PTR_ERR(vt8500_rtc->rtc); + vt8500_rtc->rtc->ops = &vt8500_rtc_ops; + ret = devm_request_irq(&pdev->dev, vt8500_rtc->irq_alarm, vt8500_rtc_irq, 0, "rtc alarm", vt8500_rtc); if (ret < 0) { @@ -235,7 +236,7 @@ static int vt8500_rtc_probe(struct platform_device *pdev) return ret; } - return 0; + return rtc_register_device(vt8500_rtc->rtc); } static int vt8500_rtc_remove(struct platform_device *pdev) -- 2.7.4