isdn: fix section mismatch warning for ISACVer

Fix following warnings:
WARNING: drivers/isdn/hisax/built-in.o(.text+0x19723): Section mismatch in reference from the function ISACVersion() to the variable .devinit.data:ISACVer
WARNING: drivers/isdn/hisax/built-in.o(.text+0x2005b): Section mismatch in reference from the function setup_avm_a1_pcmcia() to the function .devinit.text:setup_isac()

ISACVer were only used from function annotated __devinit
so add same annotation to ISACVer.
One af the fererencing functions missed __devinit so add it
and kill an additional warning.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Karsten Keil <kkeil@suse.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/isdn/hisax/avm_a1p.c b/drivers/isdn/hisax/avm_a1p.c
index c87fa3f..3039c6d 100644
--- a/drivers/isdn/hisax/avm_a1p.c
+++ b/drivers/isdn/hisax/avm_a1p.c
@@ -213,8 +213,7 @@
 	return 0;
 }
 
-int
-setup_avm_a1_pcmcia(struct IsdnCard *card)
+int __devinit setup_avm_a1_pcmcia(struct IsdnCard *card)
 {
 	u_char model, vers;
 	struct IsdnCardState *cs = card->cs;
diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c
index bd6c61e..07b1673 100644
--- a/drivers/isdn/hisax/isac.c
+++ b/drivers/isdn/hisax/isac.c
@@ -27,8 +27,7 @@
 {"2086/2186 V1.1", "2085 B1", "2085 B2",
  "2085 V2.3"};
 
-void
-ISACVersion(struct IsdnCardState *cs, char *s)
+void __devinit ISACVersion(struct IsdnCardState *cs, char *s)
 {
 	int val;