mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-15 08:14:15 +08:00
d012f9189f
The function can loop and lock the system if for whatever reason the bit for the target sensor is NEVER valid. This is the case if a sensor is disabled by the factory and the valid bit is never reported as actually valid. Add a timeout check and exit if a timeout occurs. As this is a very rare condition, handle the timeout only if the first read fails. While at it also rework the function to improve readability and convert to poll_timeout generic macro. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211007172859.583-1-ansuelsmth@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| lmh.c | ||
| Makefile | ||
| qcom-spmi-adc-tm5.c | ||
| qcom-spmi-temp-alarm.c | ||
| tsens-8960.c | ||
| tsens-v0_1.c | ||
| tsens-v1.c | ||
| tsens-v2.c | ||
| tsens.c | ||
| tsens.h | ||