usb: pd: Clear requested_voltage/current values on disconnect

During valid sink hard reset, if requested_current was non-zero,
the power_supply CURRENT_MAX property is set to 0 to tell the
charger driver to suspend charging while the source resets.
However, for non-PD sources this is not needed, and in fact would
falsely tell the charger to suspend charging indefinitely since
there is no event to restore a non-zero current vote. The bug here
is that although there is a check for non-zero requested_current,
this could be a stale value from a previous PD session, and a
subsequent non-PD adapter plugin results in no charging. Fix this
by clearing requested_voltage and requested_current on disconnect.

Change-Id: Ie770546916e24faa2932b64dee6277435a27ce3b
Signed-off-by: Jack Pham <jackp@codeaurora.org>

0 files changed, 0 insertions, 0 deletions