On Mon, Nov 02, 2015 at 03:04:29PM -0800, John Stultz wrote: > On Mon, Nov 2, 2015 at 2:58 PM, Mark Brown <broo...@kernel.org> wrote:
> > No, the internal get voltage call shouldn't be locking in the first
> > place (and indeed it doesn't do so AFAICT?).
> } else if (rdev->supply) {
> ret = regulator_get_voltage(rdev->supply); <-----
> } else {
> Where _regulator_get_voltage() is called from
> regulator_set_voltage_unlocked(), called from regulator_set_voltage().
>
Well, that's the issue then - get_voltage() needs to be locking the
supplies like set_voltage() does.
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