From: H Hartley Sweeten Date: Thu, 6 Sep 2012 01:31:27 +0000 (-0700) Subject: staging: comedi: cb_das16_cs: remove subdevice pointer math X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3d69288a5f2e25d5205b896038938b7d2bafece4;p=deliverable%2Flinux.git staging: comedi: cb_das16_cs: 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/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c index 58d45299bf85..a3d53babe137 100644 --- a/drivers/staging/comedi/drivers/cb_das16_cs.c +++ b/drivers/staging/comedi/drivers/cb_das16_cs.c @@ -478,7 +478,7 @@ static int das16cs_attach(struct comedi_device *dev, if (ret) return ret; - s = dev->subdevices + 0; + s = &dev->subdevices[0]; dev->read_subdev = s; /* analog input subdevice */ s->type = COMEDI_SUBD_AI; @@ -491,7 +491,7 @@ static int das16cs_attach(struct comedi_device *dev, s->do_cmd = das16cs_ai_cmd; s->do_cmdtest = das16cs_ai_cmdtest; - s = dev->subdevices + 1; + s = &dev->subdevices[1]; /* analog output subdevice */ if (thisboard->n_ao_chans) { s->type = COMEDI_SUBD_AO; @@ -505,7 +505,7 @@ static int das16cs_attach(struct comedi_device *dev, s->type = COMEDI_SUBD_UNUSED; } - s = dev->subdevices + 2; + s = &dev->subdevices[2]; /* digital i/o subdevice */ s->type = COMEDI_SUBD_DIO; s->subdev_flags = SDF_READABLE | SDF_WRITABLE;