drivers/gpu/drm/nouveau/nvkm/engine/device/Kbuild

nvkm-y += nvkm/engine/device/acpi.o
nvkm-y += nvkm/engine/device/base.o
nvkm-y += nvkm/engine/device/ctrl.o
nvkm-y += nvkm/engine/device/pci.o
nvkm-y += nvkm/engine/device/tegra.o
nvkm-y += nvkm/engine/device/user.o