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staging: comedi: drivers: digital output subdevices do not need SDF_READABLE

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The SDF_READABLE flag is not necessary for digital output subdevices. For
consistency, remove this flag from the comedi drivers that set it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-10-30 11:19:36 -07:00 committed by Greg Kroah-Hartman
parent e002591820
commit 453fd2b395
9 changed files with 9 additions and 9 deletions
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2
drivers/staging/comedi/drivers/adl_pci9111.c
View File

@ -767,7 +767,7 @@ static int pci9111_auto_attach(struct comedi_device *dev,
s = &dev->subdevices[3];
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 16;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/amplc_pc263.c
View File

@ -83,7 +83,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s = &dev->subdevices[0];
/* digital output subdevice */
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 16;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/amplc_pci263.c
View File

@ -71,7 +71,7 @@ static int pci263_auto_attach(struct comedi_device *dev,
s = &dev->subdevices[0];
/* digital output subdevice */
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 16;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/cb_pcidas64.c
View File

@ -3868,7 +3868,7 @@ static int setup_subdevices(struct comedi_device *dev)
if (thisboard->layout == LAYOUT_64XX) {
s = &dev->subdevices[3];
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/das08.c
View File

@ -507,7 +507,7 @@ int das08_common_attach(struct comedi_device *dev, unsigned long iobase)
/* do */
if (thisboard->do_nchan) {
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = thisboard->do_nchan;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/das16m1.c
View File

@ -597,7 +597,7 @@ static int das16m1_attach(struct comedi_device *dev,
s = &dev->subdevices[2];
/* do */
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/das1800.c
View File

@ -1513,7 +1513,7 @@ static int das1800_attach(struct comedi_device *dev,
/* do */
s = &dev->subdevices[3];
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = thisboard->do_n_chan;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/das800.c
View File

@ -737,7 +737,7 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* Digital Output subdevice */
s = &dev->subdevices[2];
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 1;
s->range_table = &range_digital;

2
drivers/staging/comedi/drivers/icp_multi.c
View File

@ -512,7 +512,7 @@ static int icp_multi_auto_attach(struct comedi_device *dev,
s = &dev->subdevices[3];
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 8;
s->maxdata = 1;
s->len_chanlist = 8;