On Sat, Nov 16, 2019 at 12:54:19PM +0000, Robin Murphy wrote: > The 0V9 and 1V8 supplies power the PCIe block in the SoC itself, and > are thus fundamental to PCIe being usable at all. As such, it makes > sense to treat them as non-optional and rely on dummy regulators if > not explicitly described. Reviewed-by: Mark Brown <broonie@xxxxxxxxxx> This not only makes sense it's a fix. regulator_get_optional() should only be used if the supply may be physically absent (eg, when the feature can be left unpowered or where there's an option to switch in an internal regualtor).
Attachment:
signature.asc
Description: PGP signature
_______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
