diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2013-09-12 01:24:26 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-12 02:58:58 +0400 |
| commit | 1735be4b822e8e3808f461372ff3942824790172 (patch) | |
| tree | 8600335734c78fd2560b54bc23983bd692cfd5ac /drivers | |
| parent | 2cbc21877adf6adc69ca1fbc5fd1edbd7e1e3c59 (diff) | |
| download | linux-1735be4b822e8e3808f461372ff3942824790172.tar.xz | |
drivers/rtc/rtc-ds1742.c: report to RTC core if retrieved time is invalid
Let RTC core decide if the retrieved time is invalid, instead of
processing errors in the driver.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-ds1742.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c index 139934ff14fc..17b73fdc3b6e 100644 --- a/drivers/rtc/rtc-ds1742.c +++ b/drivers/rtc/rtc-ds1742.c @@ -115,11 +115,7 @@ static int ds1742_rtc_read_time(struct device *dev, struct rtc_time *tm) /* year is 1900 + tm->tm_year */ tm->tm_year = bcd2bin(year) + bcd2bin(century) * 100 - 1900; - if (rtc_valid_tm(tm) < 0) { - dev_err(dev, "retrieved date/time is not valid.\n"); - rtc_time_to_tm(0, tm); - } - return 0; + return rtc_valid_tm(tm); } static const struct rtc_class_ops ds1742_rtc_ops = { |