soundwire: intel: move bank switch routine to common intel_bus_common.c

No functionality change, just moving the routines to a common file so
that they can be used for new hardware.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230314015410.487311-11-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2023-03-14 09:54:04 +08:00 • committed by Vinod Koul
commit fb43d62ee7
3 changed files with 53 additions and 49 deletions