Use the dev->read_subdev that was setup in the device attach instead
of accessing the dev->subdevices array directly.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_atmio16d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/ni_atmio16d.c b/drivers/staging/comedi/drivers/ni_atmio16d.c
index 834c9e1..3a92fe5 100644
--- a/drivers/staging/comedi/drivers/ni_atmio16d.c
+++ b/drivers/staging/comedi/drivers/ni_atmio16d.c
@@ -229,7 +229,7 @@ static void reset_atmio16d(struct comedi_device *dev)
static irqreturn_t atmio16d_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
- struct comedi_subdevice *s = &dev->subdevices[0];
+ struct comedi_subdevice *s = dev->read_subdev;
comedi_buf_put(s->async, inw(dev->iobase + AD_FIFO_REG));
--
1.8.4.4
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