remove mentionings of devfs in documentation

Now that devfs is removed, there's no longer any need to document how to
do this or that with devfs.

This patch includes some improvements by Joe Perches.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

1 files changed, 0 insertions, 20 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index e6b57dd46a4f..958ccf3aa2ea 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -57,11 +57,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
                 - Default: 1
                 - For auto-loading more than one card, specify this
                   option together with snd-card-X aliases.
-    device_mode
-                - permission mask for dynamic sound device filesystem
-                - This is available only when DEVFS is enabled
-                - Default: 0666
-                - E.g.: device_mode=0660
 
   
   Module snd-pcm-oss
@@ -1915,21 +1910,6 @@ Please note that the device mapping above may be varied via the module
 options of snd-pcm-oss module.
 
 
-DEVFS support
-=============
-
-The ALSA driver fully supports the devfs extension.
-You should add lines below to your devfsd.conf file:
-
-LOOKUP snd MODLOAD ACTION snd
-REGISTER ^sound/.* PERMISSIONS root.audio 660
-REGISTER ^snd/.* PERMISSIONS root.audio 660
-
-Warning: These lines assume that you have the audio group in your system.
-         Otherwise replace audio word with another group name (root for
-         example).
-
-
 Proc interfaces (/proc/asound)
 ==============================