We need use rtc->range_max to valid if the time values are valid, and the time values are saved by time64_t type. So change the rtc->range_max to time64_t type for comparison correctly. Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxx> --- include/linux/rtc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/rtc.h b/include/linux/rtc.h index bdfc0c4..8560282 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -152,7 +152,7 @@ struct rtc_device { struct bin_attribute *nvram; time64_t range_min; - timeu64_t range_max; + time64_t range_max; #ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL struct work_struct uie_task; -- 1.7.9.5