diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-04-03 20:38:26 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 21:13:29 (GMT) |
| commit | 5f8eb72cef685462e1465ce3f317eaac4d93f9bd (patch) | |
| tree | 65bd1f6f39be9673949d3b0975b0a4daa2afab50 /drivers | |
| parent | ff0f7ad58fcd614b990d0ce649a918bfeb644cde (diff) | |
| download | linux-fsl-qoriq-5f8eb72cef685462e1465ce3f317eaac4d93f9bd.tar.xz | |
staging: comedi: range: introduce range_unipolar2_5
Introduce a simple unipolar 0 to 2.5 range, range_unipolar2_5, for
use by the comedi drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/comedidev.h | 1 | ||||
| -rw-r--r-- | drivers/staging/comedi/range.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index 9c8662a..6abb7a8 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -294,6 +294,7 @@ extern const struct comedi_lrange range_bipolar5; extern const struct comedi_lrange range_bipolar2_5; extern const struct comedi_lrange range_unipolar10; extern const struct comedi_lrange range_unipolar5; +extern const struct comedi_lrange range_unipolar2_5; extern const struct comedi_lrange range_unknown; #define range_digital range_unipolar5 diff --git a/drivers/staging/comedi/range.c b/drivers/staging/comedi/range.c index 59ff0cf..efec902 100644 --- a/drivers/staging/comedi/range.c +++ b/drivers/staging/comedi/range.c @@ -35,6 +35,8 @@ const struct comedi_lrange range_unipolar10 = { 1, {UNI_RANGE(10)} }; EXPORT_SYMBOL(range_unipolar10); const struct comedi_lrange range_unipolar5 = { 1, {UNI_RANGE(5)} }; EXPORT_SYMBOL(range_unipolar5); +const struct comedi_lrange range_unipolar2_5 = { 1, {UNI_RANGE(2.5)} }; +EXPORT_SYMBOL(range_unipolar2_5); const struct comedi_lrange range_unknown = { 1, {{0, 1000000, UNIT_none} } }; EXPORT_SYMBOL(range_unknown); |