[PATCH v2 1/2] rtc: wilco-ec: Remove yday and wday calculations

From: Nick Crews
Date: Mon Sep 16 2019 - 14:12:49 EST


The tm_yday and tm_wday fields are not used by userspace,
so since they aren't needed within the driver, don't
bother calculating them. This is especially needed since
the rtc_year_days() call was crashing if the HW returned
an invalid time.

Signed-off-by: Nick Crews <ncrews@xxxxxxxxxxxx>
---
drivers/rtc/rtc-wilco-ec.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/rtc/rtc-wilco-ec.c b/drivers/rtc/rtc-wilco-ec.c
index 8ad4c4e6d557..e84faa268caf 100644
--- a/drivers/rtc/rtc-wilco-ec.c
+++ b/drivers/rtc/rtc-wilco-ec.c
@@ -110,10 +110,6 @@ static int wilco_ec_rtc_read(struct device *dev, struct rtc_time *tm)
tm->tm_mday = rtc.day;
tm->tm_mon = rtc.month - 1;
tm->tm_year = rtc.year + (rtc.century * 100) - 1900;
- tm->tm_yday = rtc_year_days(tm->tm_mday, tm->tm_mon, tm->tm_year);
-
- /* Don't compute day of week, we don't need it. */
- tm->tm_wday = -1;

return 0;
}
--
2.21.0