Convert the comedi_subdevice access from pointer math to array
access.
Use a local variable for the subdevice pointer to keep the line
< 80 chars.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/amplc_dio200.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/amplc_dio200.c b/drivers/staging/comedi/drivers/amplc_dio200.c
index 5858892..b7cfc13a 100644
--- a/drivers/staging/comedi/drivers/amplc_dio200.c
+++ b/drivers/staging/comedi/drivers/amplc_dio200.c
@@ -978,15 +978,15 @@ static irqreturn_t dio200_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
struct dio200_private *devpriv = dev->private;
+ struct comedi_subdevice *s;
int handled;
if (!dev->attached)
return IRQ_NONE;
if (devpriv->intr_sd >= 0) {
- handled = dio200_handle_read_intr(dev,
- dev->subdevices +
- devpriv->intr_sd);
+ s = &dev->subdevices[devpriv->intr_sd];
+ handled = dio200_handle_read_intr(dev, s);
} else {
handled = 0;
}
--
1.7.11
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