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rtc: sun6i: Switch to devm_rtc_device_register

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Now that we have a devm variant of rtc_device_register, switch to it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Maxime Ripard 2017-01-23 11:41:50 +01:00 committed by Alexandre Belloni
parent 3855c2c3e5
commit 5dff3a3113
1 changed files with 2 additions and 12 deletions
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14
drivers/rtc/rtc-sun6i.c
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@ -543,8 +543,8 @@ static int sun6i_rtc_probe(struct platform_device *pdev)
clk_prepare_enable(chip->losc);
chip->rtc = rtc_device_register("rtc-sun6i", &pdev->dev,
&sun6i_rtc_ops, THIS_MODULE);
chip->rtc = devm_rtc_device_register(&pdev->dev, "rtc-sun6i",
&sun6i_rtc_ops, THIS_MODULE);
if (IS_ERR(chip->rtc)) {
dev_err(&pdev->dev, "unable to register device\n");
return PTR_ERR(chip->rtc);
@ -555,15 +555,6 @@ static int sun6i_rtc_probe(struct platform_device *pdev)
return 0;
}
static int sun6i_rtc_remove(struct platform_device *pdev)
{
struct sun6i_rtc_dev *chip = platform_get_drvdata(pdev);
rtc_device_unregister(chip->rtc);
return 0;
}
static const struct of_device_id sun6i_rtc_dt_ids[] = {
{ .compatible = "allwinner,sun6i-a31-rtc" },
{ /* sentinel */ },
@ -572,7 +563,6 @@ MODULE_DEVICE_TABLE(of, sun6i_rtc_dt_ids);
static struct platform_driver sun6i_rtc_driver = {
.probe = sun6i_rtc_probe,
.remove = sun6i_rtc_remove,
.driver = {
.name = "sun6i-rtc",
.of_match_table = sun6i_rtc_dt_ids,