Revert "KMI: BACKPORT: FROMGIT: scsi: ufs: Optimize host lock on transfer...

Revert "KMI: BACKPORT: FROMGIT: scsi: ufs: Optimize host lock on transfer requests send/compl paths"

This patch avoids KMI, so later should be reverted to sync with upstream in
next KMI update.

Bug: 192095860
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: If861ecde381f23b5d5f18005063ec55356673fdb