diff options
| author | Stefan Brüns <stefan.bruens@rwth-aachen.de> | 2017-09-25 00:59:19 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2017-10-09 22:50:15 +0300 |
| commit | e794bf6751a0376a459ae1659a1646652b198cad (patch) | |
| tree | adb2e7706adae36b19e01896a472452a25705e11 /include/linux/stackprotector.h | |
| parent | df698c0402eaa2c949344c45f42a7d85e9506533 (diff) | |
| download | linux-e794bf6751a0376a459ae1659a1646652b198cad.tar.xz | |
iio: light: vl6180: Cleanup als_gain lookup, avoid register readback
Instead of manually iterating the array of allowed gain values, use
find_closest. Storing the current gain setting avoids accessing the
hardware on each query.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions