--- zzzz-none-000/linux-3.10.107/drivers/isdn/hardware/mISDN/ipac.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/isdn/hardware/mISDN/ipac.h	2021-02-04 17:41:59.000000000 +0000
@@ -217,7 +217,6 @@
 #define ISAC_IND_DR		0x0
 #define ISAC_IND_SD		0x2
 #define ISAC_IND_DIS		0x3
-#define ISAC_IND_DR6		0x5
 #define ISAC_IND_EI		0x6
 #define ISAC_IND_RSY		0x4
 #define ISAC_IND_ARD		0x8