From 2fc1af3095af5cbcd8fc406610dc196b62e3ed21 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Mon, 14 Sep 2020 17:46:01 +0200 Subject: [PATCH] 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: Bartosz Golaszewski Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20200914154601.32245-15-brgl@bgdev.pl --- drivers/rtc/rtc-rx8010.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c index b8aa98fb62de..01e9017d4025 100644 --- a/drivers/rtc/rtc-rx8010.c +++ b/drivers/rtc/rtc-rx8010.c @@ -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); }