Revert "ASoC: fsl: merge DAI call back functions into ops"

This reverts commit 43482589 which is
commit 5e5f68ca upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: Ib6a8fadca26e1cc1ac7c21c7d0d50dce2c12124c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>