From: H Hartley Sweeten Date: Thu, 6 Sep 2012 01:38:49 +0000 (-0700) Subject: staging: comedi: dmm32at: remove subdevice pointer math X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2930d0ba656d035d01a2cac37b6fe1250df16c28;p=deliverable%2Flinux.git staging: comedi: dmm32at: 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/dmm32at.c b/drivers/staging/comedi/drivers/dmm32at.c index 7107f590b1fe..0703ca5d8cb7 100644 --- a/drivers/staging/comedi/drivers/dmm32at.c +++ b/drivers/staging/comedi/drivers/dmm32at.c @@ -825,7 +825,7 @@ static int dmm32at_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; @@ -841,7 +841,7 @@ static int dmm32at_attach(struct comedi_device *dev, s->do_cmdtest = dmm32at_ai_cmdtest; s->cancel = dmm32at_ai_cancel; - s = dev->subdevices + 1; + s = &dev->subdevices[1]; /* analog output subdevice */ s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; @@ -851,7 +851,7 @@ static int dmm32at_attach(struct comedi_device *dev, s->insn_write = dmm32at_ao_winsn; s->insn_read = dmm32at_ao_rinsn; - s = dev->subdevices + 2; + s = &dev->subdevices[2]; /* digital i/o subdevice */ /* get access to the DIO regs */