diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-07-09 10:00:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2012-07-09 18:18:15 +0100 |
| commit | 81636632057cc1bece2531220dd5803036f95ea9 (patch) | |
| tree | 6c1d73dbc88d32e49a2c5b44423a972a9b8da0c0 /kernel | |
| parent | 939546d1a9f47ed169554c711e1e05965b84ffe1 (diff) | |
iio: Introduce iio_validate_scan_mask_onehot
Add a helper function for validating a scan mask for devices where exactly one
channel must be selected during sampling. This is a common case among devices
which have scan mask restrictions so it makes sense to provide this function in
the core.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions