3 files changed, 0 insertions, 61 deletions
diff --git a/Documentation/blackfin/00-INDEX b/Documentation/blackfin/00-INDEX
index d6840a91e1e1..c34e12440fec 100644
--- a/Documentation/blackfin/00-INDEX
+++ b/Documentation/blackfin/00-INDEX
@@ -1,9 +1,6 @@
 00-INDEX
        - This file
-cache-lock.txt
-        - HOWTO for blackfin cache locking.
 cachefeatures.txt
        - Supported cache features.
diff --git a/Documentation/blackfin/cache-lock.txt b/Documentation/blackfin/cache-lock.txt
deleted file mode 100644
index 88ba1e6c31c3..000000000000
--- a/Documentation/blackfin/cache-lock.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * File:         Documentation/blackfin/cache-lock.txt
- * Based on:
- * Author:
- *
- * Created:
- * Description:  This file contains the simple DMA Implementation for Blackfin
- *
- * Rev:          $Id: cache-lock.txt 2384 2006-11-01 04:12:43Z magicyang $
- *
- * Modified:
- *               Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- */
-How to lock your code in cache in uClinux/blackfin
--------------------------------------------------
-There are only a few steps required to lock your code into the cache.
-Currently you can lock the code by Way.
-Below are the interface provided for locking the cache.
-1. cache_grab_lock(int Ways);
-This function grab the lock for locking your code into the cache specified
-by Ways.
-2. cache_lock(int Ways);
-This function should be called after your critical code has been executed.
-Once the critical code exits, the code is now loaded into the cache. This
-function locks the code into the cache.
-So, the example sequence will be:
-        cache_grab_lock(WAY0_L);        /* Grab the lock */
-        critical_code();                /* Execute the code of interest */
-        cache_lock(WAY0_L);             /* Lock the cache */
-Where WAY0_L signifies WAY0 locking.
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();

diff --git a/Documentation/blackfin/00-INDEX b/Documentation/blackfin/00-INDEX index d6840a91e1e1..c34e12440fec 100644 --- a/Documentation/blackfin/00-INDEX +++ b/Documentation/blackfin/00-INDEX
@@ -1,9 +1,6 @@
1	00-INDEX	1	00-INDEX
2	- This file	2	- This file
3		3
4	cache-lock.txt
5	- HOWTO for blackfin cache locking.
6
7	cachefeatures.txt	4	cachefeatures.txt
8	- Supported cache features.	5	- Supported cache features.
9		6


diff --git a/Documentation/blackfin/cache-lock.txt b/Documentation/blackfin/cache-lock.txt deleted file mode 100644 index 88ba1e6c31c3..000000000000 --- a/Documentation/blackfin/cache-lock.txt +++ /dev/null
@@ -1,48 +0,0 @@
1	/*
2	* File: Documentation/blackfin/cache-lock.txt
3	* Based on:
4	* Author:
5	*
6	* Created:
7	* Description: This file contains the simple DMA Implementation for Blackfin
8	*
9	* Rev: $Id: cache-lock.txt 2384 2006-11-01 04:12:43Z magicyang $
10	*
11	* Modified:
12	* Copyright 2004-2006 Analog Devices Inc.
13	*
14	* Bugs: Enter bugs at http://blackfin.uclinux.org/
15	*
16	*/
17
18	How to lock your code in cache in uClinux/blackfin
19	--------------------------------------------------
20
21	There are only a few steps required to lock your code into the cache.
22	Currently you can lock the code by Way.
23
24	Below are the interface provided for locking the cache.
25
26
27	1. cache_grab_lock(int Ways);
28
29	This function grab the lock for locking your code into the cache specified
30	by Ways.
31
32
33	2. cache_lock(int Ways);
34
35	This function should be called after your critical code has been executed.
36	Once the critical code exits, the code is now loaded into the cache. This
37	function locks the code into the cache.
38
39
40	So, the example sequence will be:
41
42	cache_grab_lock(WAY0_L); /* Grab the lock */
43
44	critical_code(); /* Execute the code of interest */
45
46	cache_lock(WAY0_L); /* Lock the cache */
47
48	Where WAY0_L signifies WAY0 locking.


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 @@
41	icplb_flush();	41	icplb_flush();
42	dcplb_flush();	42	dcplb_flush();
43		43
44	- Locking the cache.
45
46	cache_grab_lock();
47	cache_lock();
48
49	Please refer linux-2.6.x/Documentation/blackfin/cache-lock.txt for how to
50	lock the cache.
51
52	Locking the cache is optional feature.
53
54	- Miscellaneous cache functions.	44	- Miscellaneous cache functions.
55		45
56	flush_cache_all();	46	flush_cache_all();