ARC: untangle cache flush loop

- Remove the ifdef'ery and write distinct versions for each mmu ver even
  if there is some code duplication

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Vineet Gupta 2014-08-04 08:32:31 -07:00
commit 11e14896ea