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| author | Freeman Liu <freeman.liu@unisoc.com> | 2018-11-09 11:25:31 +0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-11-16 18:32:32 +0000 |
| commit | 750ac07eb2c85617b5522402a99b4b408cd0b1b3 (patch) | |
| tree | 645dbd93370a8dcd6e3f17164316ad96d4d05379 /drivers/iio/adc/ad7791.c | |
| parent | befa9f6a3e1f00df0cff9d991650dc8d541fb730 (diff) | |
| download | linux-rt-750ac07eb2c85617b5522402a99b4b408cd0b1b3.tar.gz | |
iio: adc: sc27xx: Add ADC data conversion timeout
Sometimes the ADC controller met some problems, and it will not complete
the data conversion, that will can not wake up the read process any more
to block users. So we should add one maximum conversion time to avoid
this issue.
Signed-off-by: Freeman Liu <freeman.liu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/ad7791.c')
0 files changed, 0 insertions, 0 deletions