usb: typec: ucsi: Check for notifications after init

commit 808a8b9e upstream.

The completion notification for the final SET_NOTIFICATION_ENABLE
command during initialization can include a connector change
notification.  However, at the time this completion notification is
processed, the ucsi struct is not ready to handle this notification.
As a result the notification is ignored and the controller
never sends an interrupt again.

Re-check CCI for a pending connector state change after
initialization is complete. Adjust the corresponding debug
message accordingly.

Fixes: 71a1fa0d

 ("usb: typec: ucsi: Store the notification mask")
Cc: stable@vger.kernel.org
Signed-off-by: Christian A. Ehrhardt <lk@c--e.de>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Link: https://lore.kernel.org/r/20240320073927.1641788-3-lk@c--e.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>