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Commit 2bac8ab3 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: adl_pci7x3x: 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 630b713b

drivers/staging/comedi/drivers/adl_pci7x3x.c

+4 −4
Original line number Diff line number Diff line
@@ -211,7 +211,7 @@ static int adl_pci7x3x_attach_pci(struct comedi_device *dev, 
	if (board->di_nchan) {

		nchan = min(board->di_nchan, 32);



		s = dev->subdevices + subdev;

		s = &dev->subdevices[subdev];

		/* Isolated digital inputs 0 to 15/31 */

		s->type		= COMEDI_SUBD_DI;

		s->subdev_flags	= SDF_READABLE;
@@ -226,7 +226,7 @@ static int adl_pci7x3x_attach_pci(struct comedi_device *dev, 


		nchan = board->di_nchan - nchan;

		if (nchan) {

			s = dev->subdevices + subdev;

			s = &dev->subdevices[subdev];

			/* Isolated digital inputs 32 to 63 */

			s->type		= COMEDI_SUBD_DI;

			s->subdev_flags	= SDF_READABLE;
@@ -244,7 +244,7 @@ static int adl_pci7x3x_attach_pci(struct comedi_device *dev, 
	if (board->do_nchan) {

		nchan = min(board->do_nchan, 32);



		s = dev->subdevices + subdev;

		s = &dev->subdevices[subdev];

		/* Isolated digital outputs 0 to 15/31 */

		s->type		= COMEDI_SUBD_DO;

		s->subdev_flags	= SDF_WRITABLE;
@@ -259,7 +259,7 @@ static int adl_pci7x3x_attach_pci(struct comedi_device *dev, 


		nchan = board->do_nchan - nchan;

		if (nchan) {

			s = dev->subdevices + subdev;

			s = &dev->subdevices[subdev];

			/* Isolated digital outputs 32 to 63 */

			s->type		= COMEDI_SUBD_DO;

			s->subdev_flags	= SDF_WRITABLE;