Commit 2fc1af30 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Alexandre Belloni
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rtc: rx8010: use range checking provided by core RTC code 



We don't need to check the time range manually in set_time(), we can
use range_min and range_max exposed by struct rtc_device.

Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200914154601.32245-15-brgl@bgdev.pl
parent 9868bc1c

drivers/rtc/rtc-rx8010.c

+2 −3
Original line number Diff line number Diff line
@@ -140,9 +140,6 @@ static int rx8010_set_time(struct device *dev, struct rtc_time *dt) 
	u8 date[RX8010_YEAR - RX8010_SEC + 1];

	int err;



	if ((dt->tm_year < 100) || (dt->tm_year > 199))

		return -EINVAL;



	/* set STOP bit before changing clock/calendar */

	err = regmap_set_bits(rx8010->regs, RX8010_CTRL, RX8010_CTRL_STOP);

	if (err)
@@ -419,6 +416,8 @@ static int rx8010_probe(struct i2c_client *client) 
	}



	rx8010->rtc->max_user_freq = 1;

	rx8010->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;

	rx8010->rtc->range_max = RTC_TIMESTAMP_END_2099;



	return rtc_register_device(rx8010->rtc);

}