From: H Hartley Sweeten Date: Thu, 6 Sep 2012 01:33:00 +0000 (-0700) Subject: staging: comedi: cb_pcimdas: remove subdevice pointer math X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=13201d88114f485ee6f9e66b81eeb436323089d0;p=deliverable%2Flinux.git staging: comedi: cb_pcimdas: 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_pcimdas.c b/drivers/staging/comedi/drivers/cb_pcimdas.c index fa3fd88bf730..9515b6926662 100644 --- a/drivers/staging/comedi/drivers/cb_pcimdas.c +++ b/drivers/staging/comedi/drivers/cb_pcimdas.c @@ -318,7 +318,7 @@ static int cb_pcimdas_attach_pci(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; @@ -330,7 +330,7 @@ static int cb_pcimdas_attach_pci(struct comedi_device *dev, /* the board can handle */ s->insn_read = cb_pcimdas_ai_rinsn; - s = dev->subdevices + 1; + s = &dev->subdevices[1]; /* analog output subdevice */ s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; @@ -341,7 +341,7 @@ static int cb_pcimdas_attach_pci(struct comedi_device *dev, s->insn_write = &cb_pcimdas_ao_winsn; s->insn_read = &cb_pcimdas_ao_rinsn; - s = dev->subdevices + 2; + s = &dev->subdevices[2]; /* digital i/o subdevice */ if (thisboard->has_dio) subdev_8255_init(dev, s, NULL, iobase_8255);