Matthias Kaehlcke 1e46774fec iio: adc: qcom-spmi-adc5: Verify channel numbers from DT ...

The driver only defines a subset of all possible ADC channels. Channel
numbers read from the device tree are accepted as long as they don't
exceed a max value, even when no channel definition exists. Add a
check to abort initialization in this case.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

2018-09-02 18:52:04 +01:00

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