| commit | 1e46774fec4b54adbd7cc15f1931e9df98664530 | [log] [tgz] |
|---|---|---|
| author | Matthias Kaehlcke <mka@chromium.org> | Mon Aug 27 14:14:53 2018 -0700 |
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | Sun Sep 02 18:52:04 2018 +0100 |
| tree | da285d24b61eeb631ae9aa96557f0e5def4a0757 | |
| parent | 21eab7861688aa4c69fcb88440cc0c4a422bdcd6 [diff] |
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>