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| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2014-03-03 18:07:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-03-15 16:32:44 +0000 |
| commit | 8f32b6ba56ef8c8434635b9f08ff6a23510960a5 (patch) | |
| tree | 78c32af0f5b53021173824512be68f77fd6ebb9d /drivers/staging | |
| parent | 301841a634976c1cef4490cae577ffd0f26d0149 (diff) | |
| download | op-kernel-dev-8f32b6ba56ef8c8434635b9f08ff6a23510960a5.zip op-kernel-dev-8f32b6ba56ef8c8434635b9f08ff6a23510960a5.tar.gz | |
iio: adc: at91_adc: correct default shtim value
When sample_hold_time is zero (this is the case when DT is not used or if
atmel,adc-sample-hold-time is omitted), then the calculated shtim is large.
Make that 0, which is the default for that register and the ADC will then use a
sane value of 2/ADCCLK or 1/ADCCLK depending on the version.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging')
0 files changed, 0 insertions, 0 deletions
