diff --git a/kernel/drivers/rtc/rtc-rk808.c b/kernel/drivers/rtc/rtc-rk808.c
index c396f36..a78cd98 100755
--- a/kernel/drivers/rtc/rtc-rk808.c
+++ b/kernel/drivers/rtc/rtc-rk808.c
@@ -159,7 +159,19 @@ static int rk808_rtc_set_time(struct device *dev, struct rtc_time *tm)
int ret;
u8 rtc_ctl;
unsigned char rtc_data[ALL_TIME_REGS + 1];
-
+ struct rtc_device *rtc1;
+
+ rtc1 = rtc_class_open("rtc1");
+
+ if (rtc1 == NULL) {
+ pr_info("unable to open rtc device (rtc1)\n");
+ //goto err_open;
+ }else {
+
+ rtc_set_time(rtc1, tm);
+ rtc_class_close(rtc1);
+ }
+
rtc_data[0] = bin2bcd(tm->tm_sec);
rtc_data[1] = bin2bcd(tm->tm_min);
android7.1 rtc1 rtc0 时间同步
最新推荐文章于 2024-11-14 16:50:46 发布