From 05d63d8bce1021819e31618c0ddcd12b675884ac Mon Sep 17 00:00:00 2001
From: Chris Packham <judge.packham@gmail.com>
Date: Wed, 21 Mar 2018 15:40:36 +1300
Subject: [PATCH] rtc: rs5c372: remove redundant code in rtc_reset
As of commit 1a1fa2406689 ("rtc: Set valid date after reset") the
command "date reset" will set the date/time to 2000-01-01 0:00:00 after
calling rtc_reset(). This means that the rs5c372 implementation of
rtc_reset() does not need to call rtc_set().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
---
drivers/rtc/rs5c372.c | 24 +-----------------------
1 file changed, 1 insertion(+), 23 deletions(-)
diff --git a/drivers/rtc/rs5c372.c b/drivers/rtc/rs5c372.c
index 65f45ea5e3..c815c915d5 100644
--- a/drivers/rtc/rs5c372.c
+++ b/drivers/rtc/rs5c372.c
@@ -247,35 +247,13 @@ int rtc_set (struct rtc_time *tmp)
}
/*
- * Reset the RTC. We set the date back to 1970-01-01.
+ * Reset the RTC.
*/
void
rtc_reset (void)
{
- struct rtc_time tmp;
-
if (!setup_done)
rs5c372_enable();
-
- if (!setup_done)
- return;
-
- tmp.tm_year = 1970;
- tmp.tm_mon = 1;
- /* Jan. 1, 1970 was a Thursday */
- tmp.tm_wday= 4;
- tmp.tm_mday= 1;
- tmp.tm_hour = 0;
- tmp.tm_min = 0;
- tmp.tm_sec = 0;
-
- rtc_set(&tmp);
-
- printf ("RTC: %4d-%02d-%02d %2d:%02d:%02d UTC\n",
- tmp.tm_year, tmp.tm_mon, tmp.tm_mday,
- tmp.tm_hour, tmp.tm_min, tmp.tm_sec);
-
- return;
}
#endif
--
2.39.5