Revert "scsi: ufs: core: Make DMA mask configuration more flexible"

This reverts commit 6e8a13f2 which is
commit 78bc671b 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: I43b600b7285945d45c986247f606b9b20ba07934
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>