Export function rtc_month_days() for reuse in the UEFI subsystem.
Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
v2
no change
---
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
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