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 mx27rtc implementation of rtc_reset() can be an empty stub function.
Signed-off-by: Chris Packham judge.packham@gmail.com ---
drivers/rtc/mx27rtc.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/rtc/mx27rtc.c b/drivers/rtc/mx27rtc.c index 29ccdf17301b..b42770e05bd9 100644 --- a/drivers/rtc/mx27rtc.c +++ b/drivers/rtc/mx27rtc.c @@ -61,9 +61,5 @@ int rtc_set(struct rtc_time *time)
void rtc_reset(void) { - struct rtc_regs *rtc_regs = (struct rtc_regs *)IMX_RTC_BASE; - - writel(0, &rtc_regs->dayr); - writel(0, &rtc_regs->hourmin); - writel(0, &rtc_regs->seconds); + /* nothing to do */ }