struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
if (pdata->irq < 0)
- return -ENOIOCTLCMD;
+ return -ENOIOCTLCMD; /* fall back into rtc-dev's emulation */
switch (cmd) {
case RTC_AIE_OFF:
pdata->irqen &= ~RTC_AF;
if (pdata->irq >= 0) {
writeb(0, ioaddr + RTC_INTERRUPTS);
- if (request_irq(pdata->irq, ds1553_rtc_interrupt, SA_SHIRQ,
+ if (request_irq(pdata->irq, ds1553_rtc_interrupt, IRQF_SHARED,
pdev->name, pdev) < 0) {
dev_warn(&pdev->dev, "interrupt not available.\n");
pdata->irq = -1;