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rtc: rx8025: remove redundant code in rtc_reset

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As of commit 1a1fa24066 ("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 rx8025 implementation of
rtc_reset() does not need to call rtc_set().

Signed-off-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Chris Packham 2018-03-21 15:40:37 +13:00 committed by Tom Rini
parent 05d63d8bce
commit 402c8fd514
1 changed files with 1 additions and 17 deletions
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18
drivers/rtc/rx8025.c
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@ -163,11 +163,10 @@ int rtc_set (struct rtc_time *tmp)
} }
/* /*
* Reset the RTC. We setting the date back to 1970-01-01. * Reset the RTC
*/ */
void rtc_reset (void) void rtc_reset (void)
{ {
struct rtc_time tmp;
uchar buf[16]; uchar buf[16];
uchar ctl2; uchar ctl2;
@ -178,21 +177,6 @@ void rtc_reset (void)
ctl2 &= ~(RTC_CTL2_BIT_PON | RTC_CTL2_BIT_VDET); ctl2 &= ~(RTC_CTL2_BIT_PON | RTC_CTL2_BIT_VDET);
ctl2 |= RTC_CTL2_BIT_XST | RTC_CTL2_BIT_VDSL; ctl2 |= RTC_CTL2_BIT_XST | RTC_CTL2_BIT_VDSL;
rtc_write (RTC_CTL2_REG_ADDR, ctl2); rtc_write (RTC_CTL2_REG_ADDR, ctl2);
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);
return;
} }
/* /*