openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: comedi: pcl730: remove subdevice pointer math 

Convert the comedi_subdevice access from pointer math to array
access.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-05 18:52:13 -07:00 committed by Greg Kroah-Hartman
parent 95ce832a81
commit dda841ff2f
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/staging/comedi/drivers/pcl730.c
View File

@ -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;