Commit 92af10e1 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: dt2814: remove subdevice pointer math 



Convert the comedi_subdevice access from pointer math to array
access.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4ea49896

drivers/staging/comedi/drivers/dt2814.c

+2 −2
Original line number Diff line number Diff line
@@ -247,7 +247,7 @@ static irqreturn_t dt2814_interrupt(int irq, void *d) 
		return IRQ_HANDLED;

	}



	s = dev->subdevices + 0;

	s = &dev->subdevices[0];



	hi = inb(dev->iobase + DT2814_DATA);

	lo = inb(dev->iobase + DT2814_DATA);
@@ -346,7 +346,7 @@ static int dt2814_attach(struct comedi_device *dev, struct comedi_devconfig *it) 
	if (ret < 0)

		return ret;



	s = dev->subdevices + 0;

	s = &dev->subdevices[0];

	dev->read_subdev = s;

	s->type = COMEDI_SUBD_AI;

	s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ;