From: H Hartley Sweeten Date: Thu, 6 Sep 2012 01:57:01 +0000 (-0700) Subject: staging: comedi: s526: remove subdevice pointer math X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=97073c05d4b3ec5ba8c4c4b64a6f1005a4e1eb10;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git staging: comedi: s526: remove subdevice pointer math Convert the comedi_subdevice access from pointer math to array access. Signed-off-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c index 737a194dfce3..c89bd6cde8bc 100644 --- a/drivers/staging/comedi/drivers/s526.c +++ b/drivers/staging/comedi/drivers/s526.c @@ -768,7 +768,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - s = dev->subdevices + 0; + s = &dev->subdevices[0]; /* GENERAL-PURPOSE COUNTER/TIME (GPCT) */ s->type = COMEDI_SUBD_COUNTER; s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_LSAMPL; @@ -786,7 +786,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) /* s->do_cmdtest = s526_gpct_cmdtest; */ /* s->cancel = s526_gpct_cancel; */ - s = dev->subdevices + 1; + s = &dev->subdevices[1]; /* dev->read_subdev=s; */ /* analog input subdevice */ s->type = COMEDI_SUBD_AI; @@ -802,7 +802,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->insn_read = s526_ai_rinsn; s->insn_config = s526_ai_insn_config; - s = dev->subdevices + 2; + s = &dev->subdevices[2]; /* analog output subdevice */ s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; @@ -812,7 +812,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->insn_write = s526_ao_winsn; s->insn_read = s526_ao_rinsn; - s = dev->subdevices + 3; + s = &dev->subdevices[3]; /* digital i/o subdevice */ if (board->have_dio) { s->type = COMEDI_SUBD_DIO;