RTC_ALARM_INTERRUPT_MASK_REG_OFFS
alm->enabled = !!readl(ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);
ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);
writel(1, ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);
writel(0, ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);
writel(0, pdata->ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);