--- zzzz-none-000/linux-5.4.213/drivers/isdn/Makefile	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/drivers/isdn/Makefile	2024-05-29 11:19:51.000000000 +0000
@@ -6,3 +6,6 @@
 obj-$(CONFIG_ISDN_CAPI)			+= capi/
 obj-$(CONFIG_MISDN)			+= mISDN/
 obj-$(CONFIG_ISDN)			+= hardware/
+
+# AVM Driver
+obj-$(CONFIG_CAPI_OSLIB)        		+= capi_oslib/