main/linux-lts: set CONFIG_SERIAL_DEV_BUS=y
Using CONFIG_SERIAL_DEV_BUS=m doesn't seem to have the expected effect.
Ref https://github.com/linux-surface/linux-surface/issues/614
(finally the battery shows up properly
Using CONFIG_SERIAL_DEV_BUS=m doesn't seem to have the expected effect.
Ref https://github.com/linux-surface/linux-surface/issues/614
(finally the battery shows up properly