diff options
| -rw-r--r-- | drivers/rtc/rtc-ds2404.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-ds2404.c b/drivers/rtc/rtc-ds2404.c index b886b6a5c178..7b36c09bed10 100644 --- a/drivers/rtc/rtc-ds2404.c +++ b/drivers/rtc/rtc-ds2404.c @@ -234,6 +234,10 @@ static int rtc_probe(struct platform_device *pdev) chip->ops = &ds2404_gpio_ops; + chip->rtc = devm_rtc_allocate_device(&pdev->dev); + if (IS_ERR(chip->rtc)) + return PTR_ERR(chip->rtc); + retval = chip->ops->map_io(chip, pdev, pdata); if (retval) goto err_chip; @@ -244,12 +248,12 @@ static int rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, chip); - chip->rtc = devm_rtc_device_register(&pdev->dev, "ds2404", - &ds2404_rtc_ops, THIS_MODULE); - if (IS_ERR(chip->rtc)) { - retval = PTR_ERR(chip->rtc); + chip->rtc->ops = &ds2404_rtc_ops; + chip->rtc->range_max = U32_MAX; + + retval = rtc_register_device(chip->rtc); + if (retval) goto err_io; - } ds2404_enable_osc(&pdev->dev); return 0; |