| Message ID | 20190418100045.29288-1-alexandre.belloni@bootlin.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/7] rtc: jz4740: set range | expand |
On Thu, Apr 18, 2019 at 12:01 PM Alexandre Belloni <alexandre.belloni@bootlin.com> wrote: > > RTC_SEC is a 32-bit seconds counter. For the entire series: Tested-by: Mathieu Malaterre <malat@debian.org> Arch is MIPS Creator CI20 > > Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> > --- > drivers/rtc/rtc-jz4740.c | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) > > diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c > index d0a891777f44..079469627bd7 100644 > --- a/drivers/rtc/rtc-jz4740.c > +++ b/drivers/rtc/rtc-jz4740.c > @@ -348,10 +348,18 @@ static int jz4740_rtc_probe(struct platform_device *pdev) > > device_init_wakeup(&pdev->dev, 1); > > - rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name, > - &jz4740_rtc_ops, THIS_MODULE); > + rtc->rtc = devm_rtc_allocate_device(&pdev->dev); > if (IS_ERR(rtc->rtc)) { > ret = PTR_ERR(rtc->rtc); > + dev_err(&pdev->dev, "Failed to allocate rtc device: %d\n", ret); > + return ret; > + } > + > + rtc->rtc->ops = &jz4740_rtc_ops; > + rtc->rtc->range_max = U32_MAX; > + > + ret = rtc_register_device(rtc->rtc); > + if (ret) { > dev_err(&pdev->dev, "Failed to register rtc device: %d\n", ret); > return ret; > } > -- > 2.20.1 >
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c index d0a891777f44..079469627bd7 100644 --- a/drivers/rtc/rtc-jz4740.c +++ b/drivers/rtc/rtc-jz4740.c @@ -348,10 +348,18 @@ static int jz4740_rtc_probe(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 1); - rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name, - &jz4740_rtc_ops, THIS_MODULE); + rtc->rtc = devm_rtc_allocate_device(&pdev->dev); if (IS_ERR(rtc->rtc)) { ret = PTR_ERR(rtc->rtc); + dev_err(&pdev->dev, "Failed to allocate rtc device: %d\n", ret); + return ret; + } + + rtc->rtc->ops = &jz4740_rtc_ops; + rtc->rtc->range_max = U32_MAX; + + ret = rtc_register_device(rtc->rtc); + if (ret) { dev_err(&pdev->dev, "Failed to register rtc device: %d\n", ret); return ret; }
RTC_SEC is a 32-bit seconds counter. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> --- drivers/rtc/rtc-jz4740.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)