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 <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/amplc_pc236.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/amplc_pc236.c
b/drivers/staging/comedi/drivers/amplc_pc236.c
index eaf21ce..31734e1 100644
--- a/drivers/staging/comedi/drivers/amplc_pc236.c
+++ b/drivers/staging/comedi/drivers/amplc_pc236.c
@@ -356,7 +356,7 @@ static int pc236_intr_cancel(struct comedi_device *dev,
static irqreturn_t pc236_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
- struct comedi_subdevice *s = &dev->subdevices[1];
+ struct comedi_subdevice *s = dev->read_subdev;
int handled;
handled = pc236_intr_check(dev);
--
1.8.4.4
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