diff --git a/drivers/isdn/act2000/act2000.h b/drivers/isdn/act2000/act2000.h
index b091d1a54125ce38f32977b7eb416562ab8ee675..d4c50512a1ffc038795acb06248e1b245f63f3a5 100644
--- a/drivers/isdn/act2000/act2000.h
+++ b/drivers/isdn/act2000/act2000.h
@@ -181,17 +181,17 @@ typedef struct act2000_card {
 	char regname[35];		/* Name used for request_region     */
 } act2000_card;
 
-extern __inline__ void act2000_schedule_tx(act2000_card *card)
+static inline void act2000_schedule_tx(act2000_card *card)
 {
         schedule_work(&card->snd_tq);
 }
 
-extern __inline__ void act2000_schedule_rx(act2000_card *card)
+static inline void act2000_schedule_rx(act2000_card *card)
 {
         schedule_work(&card->rcv_tq);
 }
 
-extern __inline__ void act2000_schedule_poll(act2000_card *card)
+static inline void act2000_schedule_poll(act2000_card *card)
 {
         schedule_work(&card->poll_tq);
 }
diff --git a/drivers/isdn/act2000/capi.h b/drivers/isdn/act2000/capi.h
index f6d5f530b86be8e3d434ca17244ff2b9591b2623..e82a9289ad96693ab214ad8709003abacf2e9d8d 100644
--- a/drivers/isdn/act2000/capi.h
+++ b/drivers/isdn/act2000/capi.h
@@ -330,7 +330,7 @@ typedef struct actcapi_msg {
 	} msg;
 } actcapi_msg;
 
-extern __inline__ unsigned short
+static inline unsigned short
 actcapi_nextsmsg(act2000_card *card)
 {
 	unsigned long flags;
diff --git a/drivers/isdn/sc/command.c b/drivers/isdn/sc/command.c
index 19f2fcf0ae4a2f579eabac0e9b5720eec8b9f209..b4b24335f7165b0e5de378a637ca98ab7697d702 100644
--- a/drivers/isdn/sc/command.c
+++ b/drivers/isdn/sc/command.c
@@ -43,7 +43,6 @@ extern int send_and_receive(int, unsigned int, unsigned char, unsigned char,
                 RspMessage *, int);
 extern int sendmessage(int, unsigned int, unsigned int, unsigned int,
                 unsigned int, unsigned int, unsigned int, unsigned int *);
-extern inline void pullphone(char *, char *);
 
 #ifdef DEBUG
 /*