C++ (Cpp) ds1553_rtc_update_alarm Examples

Example #1

File: rtc-ds1553.c Project: kizukukoto/WDN900_GPL

static int ds1553_rtc_ioctl(struct device *dev, unsigned int cmd,
			    unsigned long arg)
{
	struct platform_device *pdev = to_platform_device(dev);
	struct rtc_plat_data *pdata = platform_get_drvdata(pdev);

	if (pdata->irq < 0)
		return -ENOIOCTLCMD; /* fall back into rtc-dev's emulation */
	switch (cmd) {
	case RTC_AIE_OFF:
		pdata->irqen &= ~RTC_AF;
		ds1553_rtc_update_alarm(pdata);
		break;
	case RTC_AIE_ON:
		pdata->irqen |= RTC_AF;
		ds1553_rtc_update_alarm(pdata);
		break;
	case RTC_UIE_OFF:
		pdata->irqen &= ~RTC_UF;
		ds1553_rtc_update_alarm(pdata);
		break;
	case RTC_UIE_ON:
		pdata->irqen |= RTC_UF;
		ds1553_rtc_update_alarm(pdata);
		break;
	default:
		return -ENOIOCTLCMD;
	}
	return 0;
}

Example #2

File: rtc-ds1553.c Project: xf739645524/kernel-rhel5

static void ds1553_rtc_release(struct device *dev)
{
	struct platform_device *pdev = to_platform_device(dev);
	struct rtc_plat_data *pdata = platform_get_drvdata(pdev);

	if (pdata->irq >= 0) {
		pdata->irqen = 0;
		ds1553_rtc_update_alarm(pdata);
	}
}

Example #3

File: rtc-ds1553.c Project: imcek/BEAGLEBONE_BSP

static int ds1553_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
	struct platform_device *pdev = to_platform_device(dev);
	struct rtc_plat_data *pdata = platform_get_drvdata(pdev);

	if (pdata->irq <= 0)
		return -EINVAL;
	if (enabled)
		pdata->irqen |= RTC_AF;
	else
		pdata->irqen &= ~RTC_AF;
	ds1553_rtc_update_alarm(pdata);
	return 0;
}

Example #4

File: rtc-ds1553.c Project: imcek/BEAGLEBONE_BSP

static int ds1553_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
	struct platform_device *pdev = to_platform_device(dev);
	struct rtc_plat_data *pdata = platform_get_drvdata(pdev);

	if (pdata->irq <= 0)
		return -EINVAL;
	pdata->alrm_mday = alrm->time.tm_mday;
	pdata->alrm_hour = alrm->time.tm_hour;
	pdata->alrm_min = alrm->time.tm_min;
	pdata->alrm_sec = alrm->time.tm_sec;
	if (alrm->enabled)
		pdata->irqen |= RTC_AF;
	ds1553_rtc_update_alarm(pdata);
	return 0;
}