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Commit edb9dac7 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: pcm3730: 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 0a96639f

drivers/staging/comedi/drivers/pcm3730.c

+6 −6
Original line number Original line Diff line number Diff line
@@ -72,7 +72,7 @@ static int pcm3730_attach(struct comedi_device *dev, 
	if (ret)

	if (ret)

		return ret;

		return ret;





	s = dev->subdevices + 0;

	s = &dev->subdevices[0];

	s->type = COMEDI_SUBD_DO;

	s->type = COMEDI_SUBD_DO;

	s->subdev_flags = SDF_WRITABLE;

	s->subdev_flags = SDF_WRITABLE;

	s->maxdata = 1;

	s->maxdata = 1;
@@ -81,7 +81,7 @@ static int pcm3730_attach(struct comedi_device *dev, 
	s->range_table = &range_digital;

	s->range_table = &range_digital;

	s->private = (void *)PCM3730_DOA;

	s->private = (void *)PCM3730_DOA;





	s = dev->subdevices + 1;

	s = &dev->subdevices[1];

	s->type = COMEDI_SUBD_DO;

	s->type = COMEDI_SUBD_DO;

	s->subdev_flags = SDF_WRITABLE;

	s->subdev_flags = SDF_WRITABLE;

	s->maxdata = 1;

	s->maxdata = 1;
@@ -90,7 +90,7 @@ static int pcm3730_attach(struct comedi_device *dev, 
	s->range_table = &range_digital;

	s->range_table = &range_digital;

	s->private = (void *)PCM3730_DOB;

	s->private = (void *)PCM3730_DOB;





	s = dev->subdevices + 2;

	s = &dev->subdevices[2];

	s->type = COMEDI_SUBD_DO;

	s->type = COMEDI_SUBD_DO;

	s->subdev_flags = SDF_WRITABLE;

	s->subdev_flags = SDF_WRITABLE;

	s->maxdata = 1;

	s->maxdata = 1;
@@ -99,7 +99,7 @@ static int pcm3730_attach(struct comedi_device *dev, 
	s->range_table = &range_digital;

	s->range_table = &range_digital;

	s->private = (void *)PCM3730_DOC;

	s->private = (void *)PCM3730_DOC;





	s = dev->subdevices + 3;

	s = &dev->subdevices[3];

	s->type = COMEDI_SUBD_DI;

	s->type = COMEDI_SUBD_DI;

	s->subdev_flags = SDF_READABLE;

	s->subdev_flags = SDF_READABLE;

	s->maxdata = 1;

	s->maxdata = 1;
@@ -108,7 +108,7 @@ static int pcm3730_attach(struct comedi_device *dev, 
	s->range_table = &range_digital;

	s->range_table = &range_digital;

	s->private = (void *)PCM3730_DIA;

	s->private = (void *)PCM3730_DIA;





	s = dev->subdevices + 4;

	s = &dev->subdevices[4];

	s->type = COMEDI_SUBD_DI;

	s->type = COMEDI_SUBD_DI;

	s->subdev_flags = SDF_READABLE;

	s->subdev_flags = SDF_READABLE;

	s->maxdata = 1;

	s->maxdata = 1;
@@ -117,7 +117,7 @@ static int pcm3730_attach(struct comedi_device *dev, 
	s->range_table = &range_digital;

	s->range_table = &range_digital;

	s->private = (void *)PCM3730_DIB;

	s->private = (void *)PCM3730_DIB;





	s = dev->subdevices + 5;

	s = &dev->subdevices[5];

	s->type = COMEDI_SUBD_DI;

	s->type = COMEDI_SUBD_DI;

	s->subdev_flags = SDF_READABLE;

	s->subdev_flags = SDF_READABLE;

	s->maxdata = 1;

	s->maxdata = 1;