[PATCH] drivers/isdn/sc/: possible cleanups
This patch contains the following possible cleanips:
- make some needlessly global code static
- remove the compiled but completely unused debug.c
- remove or #if 0 the following unused global functions:
- command.c: loopback
- command.c: loadproc
- init.c: irq_supported
- packet.c: print_skb
- shmem.c: memset_shmem
- timer.c: trace_timer
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/drivers/isdn/sc/interrupt.c b/drivers/isdn/sc/interrupt.c
index e5e164a..8631d33 100644
--- a/drivers/isdn/sc/interrupt.c
+++ b/drivers/isdn/sc/interrupt.c
@@ -31,7 +31,7 @@
extern int cinst;
extern board *sc_adapter[];
-int get_card_from_irq(int irq)
+static int get_card_from_irq(int irq)
{
int i;