On Wed, 9 Jan 2019 at 10:56, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> wrote:
>
> LDO20 regulator provides power for theeMMC card on Odroid U3 boards. That
> regulator has been marked as 'boot-on' since the beggining of OdroidX/U3
> support, but such flag is not really needed for it. That regulator is
> correctly described as supply for eMMC card and controlled by its driver.
>
> Commit 05f224ca6693 ("regulator: core: Clean enabling always-on regulators
> + their supplies") changed the way the boot-on regulators are handled and
> since then regulators marked as 'boot-on' got increased reference count
> and are not turned off for the system suspend time.
>
> The new approach turned out to break suspend/resume support on OdroidU3
> with eMMC card, because the card is not properly shutdown due to missing
> of power cycle. Fix this by removing excessive 'boot-on' flag and let
> MMC driver to control turning power on and off.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Thanks, applied.
(It seems patchwork notification bot did not notify about this)
Best regards,
Krzysztof
