diff options
| author | Brian Masney <masneyb@onstation.org> | 2016-11-12 19:19:38 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-11-13 14:07:31 +0100 |
| commit | b912c6564c2973ce0cd24f6d5094f36528eb8eae (patch) | |
| tree | 873471c6d38174f56f104fbda55a9e5b88c3a6bf /drivers | |
| parent | staging: iio: tsl2583: remove comment for tsl2583_probe() (diff) | |
| download | linux-b912c6564c2973ce0cd24f6d5094f36528eb8eae.tar.xz linux-b912c6564c2973ce0cd24f6d5094f36528eb8eae.zip | |
staging: iio: tsl2583: remove unnecessary memset call
The entries in the lux table (als_device_lux) can be updated via sysfs
through the function in_illuminance_lux_table_store(). The last row in
the table must be terminated with values that are zero. The sysfs code
already ensures that the last row is all zeros. The call to memset to
clear out the table is not needed so this patch removes the unnecessary
call.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/iio/light/tsl2583.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c index 5af8e640d5db..ee65a909c8a5 100644 --- a/drivers/staging/iio/light/tsl2583.c +++ b/drivers/staging/iio/light/tsl2583.c @@ -591,9 +591,6 @@ static ssize_t in_illuminance_lux_table_store(struct device *dev, goto done; } - /* Zero out the table */ - memset(chip->als_settings.als_device_lux, 0, - sizeof(chip->als_settings.als_device_lux)); memcpy(chip->als_settings.als_device_lux, &value[1], value[0] * sizeof(value[1])); |