Export function rtc_month_days() for reuse in the UEFI subsystem.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- drivers/rtc/rtc-lib.c | 2 +- include/rtc.h | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-lib.c b/drivers/rtc/rtc-lib.c index 6528ddfebb..1f7bdade29 100644 --- a/drivers/rtc/rtc-lib.c +++ b/drivers/rtc/rtc-lib.c @@ -23,7 +23,7 @@ static const unsigned char rtc_days_in_month[] = { /* * The number of days in the month. */ -static int rtc_month_days(unsigned int month, unsigned int year) +int rtc_month_days(unsigned int month, unsigned int year) { return rtc_days_in_month[month] + (is_leap_year(year) && month == 1); } diff --git a/include/rtc.h b/include/rtc.h index 2c3a5743e3..b255bdc7a3 100644 --- a/include/rtc.h +++ b/include/rtc.h @@ -258,4 +258,12 @@ void rtc_to_tm(u64 time_t, struct rtc_time *time); */ unsigned long rtc_mktime(const struct rtc_time *time);
+/** + * rtc_month_days() - The number of days in the month + * + * @month: month (January = 0) + * @year: year (4 digits) + */ +int rtc_month_days(unsigned int month, unsigned int year); + #endif /* _RTC_H_ */ -- 2.20.1