Commit 774c096b (ARM: v6/v7 cache: allow cache calls to be
optimized) got dropped when the merge conflicts for moving the contents
of the files in commit 753790e7 (ARM: move cache/processor/fault
glue to separate include files) was fixed up in merge bd1274dc
(Merge branch 'v6v7' into devel).

This puts the change back.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>

This allows the cache/processor/fault glue to be more easily used
from assembler code.  Tested on Assabet and Tegra 2.
Tested-by: NColin Cross <ccross@android.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>