diff options
| author |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-07 23:10:24 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-08 14:39:59 +0200 |
| commit | 06cfd668ec67b2431034ea30782acdebad1440ef (patch) | |
| tree | f73e396b3a44d3d37a73f9444b21395dd545abbd /drivers/rtc/rtc-coh901331.c | |
| parent | rtc: ds1672: switch debug message to %ptR (diff) | |
| download | linux-dev-06cfd668ec67b2431034ea30782acdebad1440ef.tar.xz linux-dev-06cfd668ec67b2431034ea30782acdebad1440ef.zip | |
rtc: coh901331: set range
The COH 901 331 is a 32bit seconds counter.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-coh901331.c')
| -rw-r--r-- | drivers/rtc/rtc-coh901331.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c index 0b232c84f674..5b214db919d0 100644 --- a/drivers/rtc/rtc-coh901331.c +++ b/drivers/rtc/rtc-coh901331.c @@ -188,6 +188,13 @@ static int __init coh901331_probe(struct platform_device *pdev) return ret; } + rtap->rtc = devm_rtc_allocate_device(&pdev->dev); + if (IS_ERR(rtap->rtc)) + return PTR_ERR(rtap->rtc); + + rtap->rtc->ops = &coh901331_ops; + rtap->rtc->range_max = U32_MAX; + /* We enable/disable the clock only to assure it works */ ret = clk_prepare_enable(rtap->clk); if (ret) { @@ -197,12 +204,10 @@ static int __init coh901331_probe(struct platform_device *pdev) clk_disable(rtap->clk); platform_set_drvdata(pdev, rtap); - rtap->rtc = devm_rtc_device_register(&pdev->dev, "coh901331", - &coh901331_ops, THIS_MODULE); - if (IS_ERR(rtap->rtc)) { - ret = PTR_ERR(rtap->rtc); + + ret = rtc_register_device(rtap->rtc); + if (ret) goto out_no_rtc; - } return 0; |