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

This reverts commit 6ff9768a 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: I75f6bc5203b94b2228100b7b57ac003e21de0400
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>