soundwire: cadence: remove automatic command retries

This is a good idea on paper, but it's not recommended at all when
operating in multi-master mode. It's also not recommended when doing
bank switches, since the retransmission would happen at the next SSP,
and the command protocol is stuck in the mean time.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200317163329.25501-15-pierre-louis.bossart@linux.intel.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>