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path: root/drivers/rtc/interface.c
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Diffstat (limited to 'drivers/rtc/interface.c')
-rw-r--r--drivers/rtc/interface.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 37215cf983e9..166fc60d8b55 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -31,13 +31,14 @@ static int __rtc_read_time(struct rtc_device *rtc, struct rtc_time *tm)
memset(tm, 0, sizeof(struct rtc_time));
err = rtc->ops->read_time(rtc->dev.parent, tm);
if (err < 0) {
- dev_err(&rtc->dev, "read_time: fail to read\n");
+ dev_dbg(&rtc->dev, "read_time: fail to read: %d\n",
+ err);
return err;
}
err = rtc_valid_tm(tm);
if (err < 0)
- dev_err(&rtc->dev, "read_time: rtc_time isn't valid\n");
+ dev_dbg(&rtc->dev, "read_time: rtc_time isn't valid\n");
}
return err;
}
@@ -72,7 +73,11 @@ int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm)
err = -ENODEV;
else if (rtc->ops->set_time)
err = rtc->ops->set_time(rtc->dev.parent, tm);
- else if (rtc->ops->set_mmss) {
+ else if (rtc->ops->set_mmss64) {
+ time64_t secs64 = rtc_tm_to_time64(tm);
+
+ err = rtc->ops->set_mmss64(rtc->dev.parent, secs64);
+ } else if (rtc->ops->set_mmss) {
time64_t secs64 = rtc_tm_to_time64(tm);
err = rtc->ops->set_mmss(rtc->dev.parent, secs64);
} else
@@ -96,6 +101,8 @@ int rtc_set_mmss(struct rtc_device *rtc, unsigned long secs)
if (!rtc->ops)
err = -ENODEV;
+ else if (rtc->ops->set_mmss64)
+ err = rtc->ops->set_mmss64(rtc->dev.parent, secs);
else if (rtc->ops->set_mmss)
err = rtc->ops->set_mmss(rtc->dev.parent, secs);
else if (rtc->ops->read_time && rtc->ops->set_time) {