rtc: ds1511: switch to rtc_register_device

This allows for future improvement of the driver.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index 1b2dcb58c0ab..d44635178771 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -477,11 +477,16 @@ static int ds1511_rtc_probe(struct platform_device *pdev)
         spin_lock_init(&pdata->lock);
         platform_set_drvdata(pdev, pdata);
 
-        pdata->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
-                                              &ds1511_rtc_ops, THIS_MODULE);
+        pdata->rtc = devm_rtc_allocate_device(&pdev->dev);
         if (IS_ERR(pdata->rtc))
                 return PTR_ERR(pdata->rtc);
 
+        pdata->rtc->ops = &ds1511_rtc_ops;
+
+        ret = rtc_register_device(pdata->rtc);
+        if (ret)
+                return ret;
+
         /*
          * if the platform has an interrupt in mind for this device,
          * then by all means, set it