diff options
| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2017-09-18 12:05:30 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2017-09-24 13:08:48 +0100 |
| commit | 0a56eabc4e3f730782e4a9f3af4f60aa03a8a849 (patch) | |
| tree | 4777099a1cb23ba0532eeea75f3561dcf260aed8 /tools/perf/scripts/python | |
| parent | 53063846affd27def6f96e13a9fb80b9a3c2d126 (diff) | |
iio: trigger: stm32-timer: preset shouldn't be buffered
Currently, setting preset value (ARR) will update directly 'Auto reload
value' only on 1st write access. But then, ARPE is set. This makes
ARR a shadow register. Preset value should be updated upon each
write request: ensure ARPE is 0. This fixes successive writes to
preset attribute.
Fixes: 4adec7da0536 ("iio: stm32 trigger: Add quadrature encoder device")
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions