The wm831x has a 32bit second counter.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
---
drivers/rtc/rtc-wm831x.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/rtc/rtc-wm831x.c b/drivers/rtc/rtc-wm831x.c
index 7b824dabf104..deaffe0eaf2f 100644
--- a/drivers/rtc/rtc-wm831x.c
+++ b/drivers/rtc/rtc-wm831x.c
@@ -436,12 +436,16 @@ static int wm831x_rtc_probe(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 1);
- wm831x_rtc->rtc = devm_rtc_device_register(&pdev->dev, "wm831x",
- &wm831x_rtc_ops, THIS_MODULE);
- if (IS_ERR(wm831x_rtc->rtc)) {
- ret = PTR_ERR(wm831x_rtc->rtc);
- goto err;
- }
+ wm831x_rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
+ if (IS_ERR(wm831x_rtc->rtc))
+ return PTR_ERR(wm831x_rtc->rtc);
+
+ wm831x_rtc->rtc->ops = &wm831x_rtc_ops;
+ wm831x_rtc->rtc->range_max = U32_MAX;
+
+ ret = rtc_register_device(wm831x_rtc->rtc);
+ if (ret)
+ return ret;
ret = devm_request_threaded_irq(&pdev->dev, alm_irq, NULL,
wm831x_alm_irq,
--
2.20.1
