UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

rtc: rx8025: set range 

Set the RTC range, it is a classic BCD RTC, with 00 being a leap
year. Let the core handle range checking.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211107225458.111068-9-alexandre.belloni@bootlin.com
This commit is contained in:
Alexandre Belloni 2021-11-07 23:54:54 +01:00
parent 8670558f9e
commit 1709d7eea1
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/rtc/rtc-rx8025.c
View File

@ -248,9 +248,6 @@ static int rx8025_set_time(struct device *dev, struct rtc_time *dt)
u8 date[7];
int ret;
if ((dt->tm_year < 100) || (dt->tm_year > 199))
return -EINVAL;
/*
* Here the read-only bits are written as "0". I'm not sure if that
* is sound.
@ -553,6 +550,8 @@ static int rx8025_probe(struct i2c_client *client,
return PTR_ERR(rx8025->rtc);
rx8025->rtc->ops = &rx8025_rtc_ops;
rx8025->rtc->range_min = RTC_TIMESTAMP_BEGIN_1900;
rx8025->rtc->range_max = RTC_TIMESTAMP_END_2099;
if (client->irq > 0) {
dev_info(&client->dev, "IRQ %d supplied\n", client->irq);