ifeq ($(CONFIG_SOFTMMU), y) devices-dirs-$(call lor,$(CONFIG_VIRTIO_9P),$(call land,$(CONFIG_VIRTFS),$(CONFIG_XEN))) += 9pfs/ devices-dirs-y += acpi/ devices-dirs-y += adc/ devices-dirs-y += audio/ devices-dirs-y += block/ devices-dirs-y += char/ endif common-obj-y += $(devices-dirs-y) common-obj-m += display/ common-obj-m += usb/ obj-y += $(devices-dirs-y)