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Commit 39ba6942 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: 88pm80x: let the core handle the RTC range 



The 88pm80x RTC is storing the time as a 32bit offset from a 32bit counter
so it can handle dates from 0 to U32_MAX.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 661eb89a

drivers/rtc/rtc-88pm80x.c

+2 −6
Original line number Original line Diff line number Diff line
@@ -132,12 +132,7 @@ static int pm80x_rtc_set_time(struct device *dev, struct rtc_time *tm) 
	struct pm80x_rtc_info *info = dev_get_drvdata(dev);

	struct pm80x_rtc_info *info = dev_get_drvdata(dev);

	unsigned char buf[4];

	unsigned char buf[4];

	unsigned long ticks, base, data;

	unsigned long ticks, base, data;

	if (tm->tm_year > 206) {



		dev_dbg(info->dev,

			"Set time %d out of range. Please set time between 1970 to 2106.\n",

			1900 + tm->tm_year);

		return -EINVAL;

	}

	rtc_tm_to_time(tm, &ticks);

	rtc_tm_to_time(tm, &ticks);





	/* load 32-bit read-only counter */

	/* load 32-bit read-only counter */
@@ -303,6 +298,7 @@ static int pm80x_rtc_probe(struct platform_device *pdev) 
	}

	}





	info->rtc_dev->ops = &pm80x_rtc_ops;

	info->rtc_dev->ops = &pm80x_rtc_ops;

	info->rtc_dev->range_max = U32_MAX;





	ret = rtc_register_device(info->rtc_dev);

	ret = rtc_register_device(info->rtc_dev);

	if (ret) {

	if (ret) {