From: H Hartley Sweeten Date: Thu, 6 Sep 2012 01:52:13 +0000 (-0700) Subject: staging: comedi: pcl730: remove subdevice pointer math X-Git-Tag: v3.7-rc1~173^2~588 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=dda841ff2ffe12f39309d970fbd1a550a7eda570;p=~emulex%2Finfiniband.git staging: comedi: pcl730: 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/pcl730.c b/drivers/staging/comedi/drivers/pcl730.c index 4675ec57082..e3de4993745 100644 --- a/drivers/staging/comedi/drivers/pcl730.c +++ b/drivers/staging/comedi/drivers/pcl730.c @@ -84,7 +84,7 @@ static int pcl730_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - s = dev->subdevices + 0; + s = &dev->subdevices[0]; /* Isolated do */ s->type = COMEDI_SUBD_DO; s->subdev_flags = SDF_WRITABLE; @@ -94,7 +94,7 @@ static int pcl730_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->range_table = &range_digital; s->private = (void *)PCL730_IDIO_LO; - s = dev->subdevices + 1; + s = &dev->subdevices[1]; /* Isolated di */ s->type = COMEDI_SUBD_DI; s->subdev_flags = SDF_READABLE; @@ -104,7 +104,7 @@ static int pcl730_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->range_table = &range_digital; s->private = (void *)PCL730_IDIO_LO; - s = dev->subdevices + 2; + s = &dev->subdevices[2]; /* TTL do */ s->type = COMEDI_SUBD_DO; s->subdev_flags = SDF_WRITABLE; @@ -114,7 +114,7 @@ static int pcl730_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->range_table = &range_digital; s->private = (void *)PCL730_DIO_LO; - s = dev->subdevices + 3; + s = &dev->subdevices[3]; /* TTL di */ s->type = COMEDI_SUBD_DI; s->subdev_flags = SDF_READABLE;