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path: root/drivers/rtc/rtc-opal.c
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Diffstat (limited to 'drivers/rtc/rtc-opal.c')
-rw-r--r--drivers/rtc/rtc-opal.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-opal.c b/drivers/rtc/rtc-opal.c
index 417d7b4a5cd8..6fbf9e617151 100644
--- a/drivers/rtc/rtc-opal.c
+++ b/drivers/rtc/rtc-opal.c
@@ -190,11 +190,9 @@ exit:
return rc;
}
-static const struct rtc_class_ops opal_rtc_ops = {
+static struct rtc_class_ops opal_rtc_ops = {
.read_time = opal_get_rtc_time,
.set_time = opal_set_rtc_time,
- .read_alarm = opal_get_tpo_time,
- .set_alarm = opal_set_tpo_time,
};
static int opal_rtc_probe(struct platform_device *pdev)
@@ -202,8 +200,11 @@ static int opal_rtc_probe(struct platform_device *pdev)
struct rtc_device *rtc;
if (pdev->dev.of_node && of_get_property(pdev->dev.of_node, "has-tpo",
- NULL))
+ NULL)) {
device_set_wakeup_capable(&pdev->dev, true);
+ opal_rtc_ops.read_alarm = opal_get_tpo_time;
+ opal_rtc_ops.set_alarm = opal_set_tpo_time;
+ }
rtc = devm_rtc_device_register(&pdev->dev, DRVNAME, &opal_rtc_ops,
THIS_MODULE);