lineage: Disable inline kernel building for generic {arm,arm64} targets

Change-Id: I766779a2babc170481174899aaf610cbfeb8d754
diff --git a/build/tasks/kernel.mk b/build/tasks/kernel.mk
index bdf264d..983ffb7 100644
--- a/build/tasks/kernel.mk
+++ b/build/tasks/kernel.mk
@@ -63,6 +63,7 @@
 #                                          modules in vendor_overlay instead of vendor
 
 ifneq ($(TARGET_NO_KERNEL),true)
+ifneq ($(TARGET_NO_KERNEL_OVERRIDE),true)
 
 ## Externally influenced variables
 KERNEL_SRC := $(TARGET_KERNEL_SOURCE)
@@ -356,4 +357,5 @@
 .PHONY: dtbimage
 dtbimage: $(INSTALLED_DTBIMAGE_TARGET)
 
+endif # TARGET_NO_KERNEL_OVERRIDE
 endif # TARGET_NO_KERNEL