[PATCH] remove ISA legacy functions: remove documentation

This patch removes the documentation of the ISA legacy functions.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/Documentation/DocBook/deviceiobook.tmpl b/Documentation/DocBook/deviceiobook.tmpl
index 6f41f2f5c6f6bb656c4f91f6ffcf6a06dcde49b7..90ed23df1f68f6f14c0077d7a196c36c0db08c11 100644 (file)
--- a/Documentation/DocBook/deviceiobook.tmpl
+++ b/Documentation/DocBook/deviceiobook.tmpl
@@ -270,25 +270,6 @@ CPU B:  spin_unlock_irqrestore(&dev_lock, flags)
       </para>
     </sect1>
 
-    <sect1>
-      <title>ISA legacy functions</title>
-      <para>
-       On older kernels (2.2 and earlier) the ISA bus could be read or
-       written with these functions and without ioremap being used. This is
-       no longer true in Linux 2.4. A set of equivalent functions exist for
-       easy legacy driver porting. The functions available are prefixed
-       with 'isa_' and are <function>isa_readb</function>,
-       <function>isa_writeb</function>, <function>isa_readw</function>, 
-       <function>isa_writew</function>, <function>isa_readl</function>,
-       <function>isa_writel</function>, <function>isa_memcpy_fromio</function>
-       and <function>isa_memcpy_toio</function>
-      </para>
-      <para>
-       These functions should not be used in new drivers, and will
-       eventually be going away.
-      </para>
-    </sect1>
-
   </chapter>
 
   <chapter>