Blackfin arch: cleanup cache lock code

- remove cheesy read_iloc() function
 - move invalidate_entire_icache function to lock.S
 - export proper prototypes for functions in lock.S
 - only build lock.S when BFIN_ICACHE_LOCK is enabled

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-08-14 14:29:57 +08:00 committed by Bryan Wu
commit 0e06b50dda
4 changed files with 39 additions and 17 deletions