Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f20dce38 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: das800: 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 77d2f7c2

drivers/staging/comedi/drivers/das800.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -517,7 +517,7 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it) 
		return ret;

		return ret;





	/* analog input subdevice */

	/* analog input subdevice */

	s = dev->subdevices + 0;

	s = &dev->subdevices[0];

	dev->read_subdev = s;

	dev->read_subdev = s;

	s->type = COMEDI_SUBD_AI;

	s->type = COMEDI_SUBD_AI;

	s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ;

	s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ;
@@ -531,7 +531,7 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it) 
	s->cancel = das800_cancel;

	s->cancel = das800_cancel;





	/* di */

	/* di */

	s = dev->subdevices + 1;

	s = &dev->subdevices[1];

	s->type = COMEDI_SUBD_DI;

	s->type = COMEDI_SUBD_DI;

	s->subdev_flags = SDF_READABLE;

	s->subdev_flags = SDF_READABLE;

	s->n_chan = 3;

	s->n_chan = 3;
@@ -540,7 +540,7 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it) 
	s->insn_bits = das800_di_rbits;

	s->insn_bits = das800_di_rbits;





	/* do */

	/* do */

	s = dev->subdevices + 2;

	s = &dev->subdevices[2];

	s->type = COMEDI_SUBD_DO;

	s->type = COMEDI_SUBD_DO;

	s->subdev_flags = SDF_WRITABLE | SDF_READABLE;

	s->subdev_flags = SDF_WRITABLE | SDF_READABLE;

	s->n_chan = 4;

	s->n_chan = 4;