ar71xx: remove duplicated define from the D-Link profile

SVN-Revision: 30577

target/linux/ar71xx/generic/profiles/d-link.mk

@@ -27,9 +27,6 @@ endef
 
 $(eval $(call Profile,DIR601A1))
 
-
-define Profile/DIR615C1
-
 define Profile/DIR615C1
 	NAME:=D-Link DIR-615 rev. C1
 	PACKAGES:=