dmaengine: Simplify dma_async_device_register()

There are a lot of duplicate codes for checking if the dma has some
capability.

Define a temporary macro that is used to check if the dma claims some
capability and if the corresponding function is implemented.

Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20230815072346.2798927-1-yajun.deng@linux.dev


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