[PATCH v2 08/12] staging: comedi: s626: remove subdevice pointer math
H Hartley Sweeten
hsweeten at visionengravers.com
Tue Mar 26 22:43:51 UTC 2013
Convert the comedi_subdevice access from pointer match to array
access.
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/s626.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index e6ff996..a83d252 100644
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -2648,7 +2648,7 @@ static int s626_auto_attach(struct comedi_device *dev,
if (ret)
return ret;
- s = dev->subdevices + 0;
+ s = &dev->subdevices[0];
/* analog input subdevice */
dev->read_subdev = s;
/* we support single-ended (ground) and differential */
@@ -2664,7 +2664,7 @@ static int s626_auto_attach(struct comedi_device *dev,
s->do_cmdtest = s626_ai_cmdtest;
s->cancel = s626_ai_cancel;
- s = dev->subdevices + 1;
+ s = &dev->subdevices[1];
/* analog output subdevice */
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
@@ -2674,7 +2674,7 @@ static int s626_auto_attach(struct comedi_device *dev,
s->insn_write = s626_ao_winsn;
s->insn_read = s626_ao_rinsn;
- s = dev->subdevices + 2;
+ s = &dev->subdevices[2];
/* digital I/O subdevice */
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
@@ -2686,7 +2686,7 @@ static int s626_auto_attach(struct comedi_device *dev,
s->insn_config = s626_dio_insn_config;
s->insn_bits = s626_dio_insn_bits;
- s = dev->subdevices + 3;
+ s = &dev->subdevices[3];
/* digital I/O subdevice */
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
@@ -2698,7 +2698,7 @@ static int s626_auto_attach(struct comedi_device *dev,
s->insn_config = s626_dio_insn_config;
s->insn_bits = s626_dio_insn_bits;
- s = dev->subdevices + 4;
+ s = &dev->subdevices[4];
/* digital I/O subdevice */
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
@@ -2710,7 +2710,7 @@ static int s626_auto_attach(struct comedi_device *dev,
s->insn_config = s626_dio_insn_config;
s->insn_bits = s626_dio_insn_bits;
- s = dev->subdevices + 5;
+ s = &dev->subdevices[5];
/* encoder (counter) subdevice */
s->type = COMEDI_SUBD_COUNTER;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE | SDF_LSAMPL;
--
1.8.1.4
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