diff options
Diffstat (limited to 'drivers/rtc/rtc-m48t35.c')
| -rw-r--r-- | drivers/rtc/rtc-m48t35.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-m48t35.c b/drivers/rtc/rtc-m48t35.c index 0cf6507de3c7..92f19bf997b2 100644 --- a/drivers/rtc/rtc-m48t35.c +++ b/drivers/rtc/rtc-m48t35.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the SGS-Thomson M48T35 Timekeeper RAM chip * @@ -7,11 +8,6 @@ * Copyright (C) 2008 Thomas Bogendoerfer * * Based on code written by Paul Gortmaker. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/module.h> @@ -24,6 +20,16 @@ struct m48t35_rtc { u8 pad[0x7ff8]; /* starts at 0x7ff8 */ +#ifdef CONFIG_SGI_IP27 + u8 hour; + u8 min; + u8 sec; + u8 control; + u8 year; + u8 month; + u8 date; + u8 day; +#else u8 control; u8 sec; u8 min; @@ -32,6 +38,7 @@ struct m48t35_rtc { u8 date; u8 month; u8 year; +#endif }; #define M48T35_RTC_SET 0x80 @@ -153,15 +160,10 @@ static int m48t35_probe(struct platform_device *pdev) return -ENOMEM; priv->size = resource_size(res); - /* - * kludge: remove the #ifndef after ioc3 resource - * conflicts are resolved - */ -#ifndef CONFIG_SGI_IP27 if (!devm_request_mem_region(&pdev->dev, res->start, priv->size, pdev->name)) return -EBUSY; -#endif + priv->baseaddr = res->start; priv->reg = devm_ioremap(&pdev->dev, priv->baseaddr, priv->size); if (!priv->reg) |