[PATCH] drivers/isdn/i4l/: possible cleanups

This patch contains the following possible cleanups:
- make needlessly global code static
- remove the following unused global function:
  - isdn_audio.c: isdn_audio_2adpcm_flush
- remove the following unused struct:
  - isdn_net.c: isdn_concap_demand_dial_dops

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

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/isdn/i4l/isdn_concap.h b/drivers/isdn/i4l/isdn_concap.h
index 306eb180438f..6ac7e0445ea5 100644
--- a/drivers/isdn/i4l/isdn_concap.h
+++ b/drivers/isdn/i4l/isdn_concap.h
@@ -8,7 +8,6 @@
  */
 
 extern struct concap_device_ops isdn_concap_reliable_dl_dops;
-extern struct concap_device_ops isdn_concap_demand_dial_dops;
 extern struct concap_proto * isdn_concap_new( int );