soundwire: stream: remove bus->dev from logs on multiple buses

soundwire: stream: remove bus->dev from logs on multiple buses

A stream may depend on multiple managers/buses, e.g. for the multiple
amplifier case. It's incorrect to use bus->dev in this case.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230322035524.1509029-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>