Blackfin: punt cache lock documentation

The cache lock code was unused and punted, so punt the documentation too.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 0 insertions, 10 deletions

diff --git a/Documentation/blackfin/cachefeatures.txt b/Documentation/blackfin/cachefeatures.txt
index 0fbec23becb5..75de51f94515 100644
--- a/Documentation/blackfin/cachefeatures.txt
+++ b/Documentation/blackfin/cachefeatures.txt
@@ -41,16 +41,6 @@
                 icplb_flush();
                 dcplb_flush();
 
-        - Locking the cache.
-
-                cache_grab_lock();
-                cache_lock();
-
-        Please refer linux-2.6.x/Documentation/blackfin/cache-lock.txt for how to
-        lock the cache.
-
-        Locking the cache is optional feature.
-
         - Miscellaneous cache functions.
 
                 flush_cache_all();