disable interrupts in cancel

diff --git a/comedi/drivers/gsc_hpdi.c b/comedi/drivers/gsc_hpdi.c
index 7edea8e2aa6fc485589aee48a09f110968804e96..57630191b1332051ff2c0f16e915ac9f3e31c97d 100644 (file)
--- a/comedi/drivers/gsc_hpdi.c
+++ b/comedi/drivers/gsc_hpdi.c
@@ -974,6 +974,8 @@ void abort_dma( comedi_device *dev, unsigned int channel )
 static int hpdi_cancel( comedi_device *dev, comedi_subdevice *s )
 {
        hpdi_writel( dev, 0, BOARD_CONTROL_REG );
+       
+       writel( 0, priv(dev)->hpdi_iobase + INTERRUPT_CONTROL_REG );
 
        abort_dma(dev, 0);