Revert "spi: axi-spi-engine: use common AXI macros"

This reverts commit 0308cf64 which is
commit 88c2b56c 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: Ice626e366614a38c5f565fea8f3aa3760fe44a97
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>