lantig: ase: remove default build barriers

This sub-target is source only now. We don't need to disable build
for specific devices.

Signed-off-by: Shiji Yang <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/18745
Signed-off-by: Robert Marko <[email protected]>

target/linux/lantiq/image/amazonse.mk

@@ -5,7 +5,6 @@ define Device/allnet_all0333cj
   DEVICE_PACKAGES := kmod-ltq-adsl-ase kmod-ltq-adsl-ase-mei \
 	kmod-ltq-adsl-ase-fw-b kmod-ltq-atm-ase \
 	ltq-adsl-app ppp-mod-pppoe
-  DEFAULT := n
 endef
 TARGET_DEVICES += allnet_all0333cj
 
@@ -17,6 +16,5 @@ define Device/netgear_dgn1000b
 	kmod-ltq-adsl-ase-fw-b kmod-ltq-atm-ase \
 	ltq-adsl-app ppp-mod-pppoe
   SUPPORTED_DEVICES += DGN1000B
-  DEFAULT := n
 endef
 TARGET_DEVICES += netgear_dgn1000b