rtc_time_to_tm never generates an invalid tm. It is not necessary to validate it. Also, the RTC core is always calling rtc_valid_tm after the read_time callback.
Signed-off-by: Alexandre Belloni <[email protected]> --- drivers/rtc/rtc-lpc32xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c index 887871c3d526..3ba87239aacc 100644 --- a/drivers/rtc/rtc-lpc32xx.c +++ b/drivers/rtc/rtc-lpc32xx.c @@ -70,7 +70,7 @@ static int lpc32xx_rtc_read_time(struct device *dev, struct rtc_time *time) elapsed_sec = rtc_readl(rtc, LPC32XX_RTC_UCOUNT); rtc_time_to_tm(elapsed_sec, time); - return rtc_valid_tm(time); + return 0; } static int lpc32xx_rtc_set_mmss(struct device *dev, unsigned long secs) -- 2.16.1
