include/kernel.mk: add KernelPackage/conffiles macro

Signed-off-by: Nicolas Thill <[email protected]>

SVN-Revision: 45245

include/kernel.mk

@@ -157,6 +157,12 @@ define KernelPackage
     $(call KernelPackage/$(1)/$(BOARD))
   endef
 
+  ifdef KernelPackage/$(1)/conffiles
+    define Package/kmod-$(1)/conffiles
+$(call KernelPackage/$(1)/conffiles)
+    endef
+  endif
+
   ifdef KernelPackage/$(1)/description
     define Package/kmod-$(1)/description
 $(call KernelPackage/$(1)/description)