From fc041c20105ad3c4e58905e912eb191dfbc5664d Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 5 Sep 2012 18:48:03 -0700 Subject: [PATCH] staging: comedi: ni_670x: 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 --- drivers/staging/comedi/drivers/ni_670x.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c index 9c57618f2c5b..cdb36b8f041e 100644 --- a/drivers/staging/comedi/drivers/ni_670x.c +++ b/drivers/staging/comedi/drivers/ni_670x.c @@ -247,7 +247,7 @@ static int ni_670x_attach(struct comedi_device *dev, if (ret) return ret; - s = dev->subdevices + 0; + s = &dev->subdevices[0]; /* analog output subdevice */ s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; @@ -271,7 +271,7 @@ static int ni_670x_attach(struct comedi_device *dev, s->insn_write = &ni_670x_ao_winsn; s->insn_read = &ni_670x_ao_rinsn; - s = dev->subdevices + 1; + s = &dev->subdevices[1]; /* digital i/o subdevice */ s->type = COMEDI_SUBD_DIO; s->subdev_flags = SDF_READABLE | SDF_WRITABLE; @@ -298,7 +298,7 @@ static void ni_670x_detach(struct comedi_device *dev) struct comedi_subdevice *s; if (dev->n_subdevices) { - s = dev->subdevices + 0; + s = &dev->subdevices[0]; if (s) kfree(s->range_table_list); } -- GitLab