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rtc: m48t59: switch to rtc_register_device 

This allows for future improvement of the driver.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
hifive-unleashed-5.1
Alexandre Belloni 2018-02-12 23:47:39 +01:00
parent d7501f7094
commit affb842b84
1 changed files with 7 additions and 2 deletions
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9
drivers/rtc/rtc-m48t59.c
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@ -480,11 +480,16 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
spin_lock_init(&m48t59->lock);
platform_set_drvdata(pdev, m48t59);
m48t59->rtc = devm_rtc_device_register(&pdev->dev, name, ops,
THIS_MODULE);
m48t59->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(m48t59->rtc))
return PTR_ERR(m48t59->rtc);
m48t59->rtc->ops = ops;
ret = rtc_register_device(m48t59->rtc);
if (ret)
return ret;
m48t59_nvram_attr.size = pdata->offset;
ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);