diff options
Diffstat (limited to 'drivers/rtc/rtc-puv3.c')
| -rw-r--r-- | drivers/rtc/rtc-puv3.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c index f77ef282f013..89ff713163dd 100644 --- a/drivers/rtc/rtc-puv3.c +++ b/drivers/rtc/rtc-puv3.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * RTC driver code specific to PKUnity SoC and UniCore ISA * * Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn> * Copyright (C) 2001-2010 Guan Xuetao - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> @@ -189,16 +186,12 @@ static int puv3_rtc_probe(struct platform_device *pdev) /* find the IRQs */ puv3_rtc_tickno = platform_get_irq(pdev, 1); - if (puv3_rtc_tickno < 0) { - dev_err(&pdev->dev, "no irq for rtc tick\n"); + if (puv3_rtc_tickno < 0) return -ENOENT; - } puv3_rtc_alarmno = platform_get_irq(pdev, 0); - if (puv3_rtc_alarmno < 0) { - dev_err(&pdev->dev, "no irq for alarm\n"); + if (puv3_rtc_alarmno < 0) return -ENOENT; - } dev_dbg(&pdev->dev, "PKUnity_rtc: tick irq %d, alarm irq %d\n", puv3_rtc_tickno, puv3_rtc_alarmno); @@ -242,10 +235,8 @@ static int puv3_rtc_probe(struct platform_device *pdev) /* register RTC and exit */ rtc->ops = &puv3_rtcops; ret = rtc_register_device(rtc); - if (ret) { - dev_err(&pdev->dev, "cannot attach rtc\n"); + if (ret) goto err_nortc; - } /* platform setup code should have handled this; sigh */ if (!device_can_wakeup(&pdev->dev)) |
