soundwire: intel_init: remove check on number of links

soundwire: intel_init: remove check on number of links

The number of links is checked with a chip-dependent helper in the
caller, remove the check in drivers/soundwire/intel_init.c

This change makes intel_init.c hardware-agnostic - which is quite
fitting for a layer that only creates auxiliary devices.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20221111042653.45520-8-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>