driver core: fw_devlink: Print full path and name of fwnode

Some of the log messages were printing just the fwnode name. While it's
short, it's not always uniquely identifiable in system. So print the
full path and name to make debugging easier.

Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20230225065443.278284-1-saravanak@google.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>