--- zzzz-none-000/linux-4.9.218/drivers/isdn/Makefile	2020-04-02 15:20:41.000000000 +0000
+++ seale-7590ax-750/linux-4.9.218/drivers/isdn/Makefile	2023-03-29 10:59:06.000000000 +0000
@@ -11,3 +11,6 @@
 obj-$(CONFIG_ISDN_DRV_LOOP)		+= isdnloop/
 obj-$(CONFIG_HYSDN)			+= hysdn/
 obj-$(CONFIG_ISDN_DRV_GIGASET)		+= gigaset/
+
+# AVM Driver
+obj-$(CONFIG_CAPI_OSLIB)        		+= capi_oslib/