diff options
| author | Chris Packham <judge.packham@gmail.com> | 2018-03-21 15:40:34 +1300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-04-06 20:45:44 -0400 |
| commit | a6bf689a70432ef035033aa81370ee953ecdf25d (patch) | |
| tree | 9ecbfa303143fc31a780e5cf97f61dc857e11e8a /drivers/rtc | |
| parent | c1a2afa4082b4dd84ceb1754f1452c9529d6f390 (diff) | |
rtc: ds1374: 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 ds1374 implementation of
rtc_reset() doesn't need to call rtc_set().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/ds1374.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/rtc/ds1374.c b/drivers/rtc/ds1374.c index 78473570b9..9e440d8457 100644 --- a/drivers/rtc/ds1374.c +++ b/drivers/rtc/ds1374.c @@ -172,8 +172,6 @@ int rtc_set (struct rtc_time *tmp){ */ void rtc_reset (void){ - struct rtc_time tmp; - /* clear status flags */ rtc_write(RTC_SR_ADDR, (RTC_SR_BIT_AF|RTC_SR_BIT_OSF), false); /* clearing OSF and AF */ @@ -189,19 +187,6 @@ void rtc_reset (void){ |RTC_CTL_BIT_BBSQW), true);/* disable WD/ALM, WDSTR set to INT-pin, set BBSQW and SQW to 32k - set to 1 */ - tmp.tm_year = 1970; - tmp.tm_mon = 1; - 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); - rtc_write(RTC_WD_ALM_CNT_BYTE2_ADDR, 0xAC, true); rtc_write(RTC_WD_ALM_CNT_BYTE1_ADDR, 0xDE, true); rtc_write(RTC_WD_ALM_CNT_BYTE2_ADDR, 0xAD, true); |