spu-base-y += spu_base.o spu_priv1.o
-# needed only when building loadable spufs.ko
-spufs-modular-$(CONFIG_SPU_FS) += spu_syscalls.o
-obj-y += $(spufs-modular-m)
-
-# always needed in kernel
-spufs-builtin-$(CONFIG_SPU_FS) += spu_callbacks.o
-obj-y += $(spufs-builtin-y) $(spufs-builtin-m)
-
+builtin-spufs-$(CONFIG_SPU_FS) += spu_syscalls.o
+obj-y += $(builtin-spufs-m)