Commit 1b39406b authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: dyna_pci10xx: 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 3a207891

drivers/staging/comedi/drivers/dyna_pci10xx.c

+4 −4
Original line number Diff line number Diff line
@@ -208,7 +208,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, 
		return ret;



	/* analog input */

	s = dev->subdevices + 0;

	s = &dev->subdevices[0];

	s->type = COMEDI_SUBD_AI;

	s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF;

	s->n_chan = 16;
@@ -218,7 +218,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, 
	s->insn_read = dyna_pci10xx_insn_read_ai;



	/* analog output */

	s = dev->subdevices + 1;

	s = &dev->subdevices[1];

	s->type = COMEDI_SUBD_AO;

	s->subdev_flags = SDF_WRITABLE;

	s->n_chan = 16;
@@ -228,7 +228,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, 
	s->insn_write = dyna_pci10xx_insn_write_ao;



	/* digital input */

	s = dev->subdevices + 2;

	s = &dev->subdevices[2];

	s->type = COMEDI_SUBD_DI;

	s->subdev_flags = SDF_READABLE | SDF_GROUND;

	s->n_chan = 16;
@@ -238,7 +238,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, 
	s->insn_bits = dyna_pci10xx_di_insn_bits;



	/* digital output */

	s = dev->subdevices + 3;

	s = &dev->subdevices[3];

	s->type = COMEDI_SUBD_DO;

	s->subdev_flags = SDF_WRITABLE | SDF_GROUND;

	s->n_chan = 16;