Hi Martin, On Tue, Jul 19, 2022 at 12:03 PM Martin Larsson <martin.larsson@xxxxxxxx> wrote: > > If the ADC vref regulator returns an error, for example, if CONFIG_REGULATOR > is not set, the error will be used as a reference voltage. > > Introduce a guard for negative return values instead of unconditionally > casting it to u32. You missed your Signed-off-by line.
