Change from Michal Dobes. Enables shared interrupt for rtc, so multiple interrupt

handlers can be attached to its interrupt.  It's wierd, but what the heck.

diff --git a/comedi/drivers/pcl818.c b/comedi/drivers/pcl818.c
index b67c0e90aae260e18a764af8d68407143406d52c..917f537f4548798adf179e60dc3bf7b032e9300d 100644 (file)
--- a/comedi/drivers/pcl818.c
+++ b/comedi/drivers/pcl818.c
@@ -1451,7 +1451,7 @@ static int pcl818_attach(comedi_device * dev, comedi_devconfig * it)
                devpriv->rtc_iobase=RTC_PORT(0);
                devpriv->rtc_iosize=RTC_IO_EXTENT;
                RTC_lock++;
-               if (!comedi_request_irq(RTC_IRQ, interrupt_pcl818_ai_mode13_dma_rtc, 0, "pcl818 DMA (RTC)", dev)) {
+               if (!comedi_request_irq(RTC_IRQ, interrupt_pcl818_ai_mode13_dma_rtc, SA_SHIRQ, "pcl818 DMA (RTC)", dev)) {
                        devpriv->dma_rtc=1;
                        devpriv->rtc_irq=RTC_IRQ;
                        rt_printk(", dma_irq=%d", devpriv->rtc_irq);