xen: do not compile manage, balloon, pci, acpi, pcpu and cpu_hotplug on ARM

Changes in v4:
- compile pcpu only on x86;
- use "+=" instead of ":=" for dom0- targets.

Changes in v2:

- make pci.o depend on CONFIG_PCI and acpi.o depend on CONFIG_ACPI.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index d80bea5..cd28aae 100644 (file)
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -1,11 +1,18 @@
-obj-y  += grant-table.o features.o events.o manage.o balloon.o
+ifneq ($(CONFIG_ARM),y)
+obj-y  += manage.o balloon.o
+obj-$(CONFIG_HOTPLUG_CPU)              += cpu_hotplug.o
+endif
+obj-y  += grant-table.o features.o events.o
 obj-y  += xenbus/
 
 nostackp := $(call cc-option, -fno-stack-protector)
 CFLAGS_features.o                      := $(nostackp)
 
+obj-$(CONFIG_XEN_DOM0)                 += $(dom0-y)
+dom0-$(CONFIG_PCI) += pci.o
+dom0-$(CONFIG_ACPI) += acpi.o
+dom0-$(CONFIG_X86) += pcpu.o
 obj-$(CONFIG_BLOCK)                    += biomerge.o
-obj-$(CONFIG_HOTPLUG_CPU)              += cpu_hotplug.o
 obj-$(CONFIG_XEN_XENCOMM)              += xencomm.o
 obj-$(CONFIG_XEN_BALLOON)              += xen-balloon.o
 obj-$(CONFIG_XEN_SELFBALLOONING)       += xen-selfballoon.o
@@ -17,8 +24,6 @@ obj-$(CONFIG_XEN_SYS_HYPERVISOR)      += sys-hypervisor.o
 obj-$(CONFIG_XEN_PVHVM)                        += platform-pci.o
 obj-$(CONFIG_XEN_TMEM)                 += tmem.o
 obj-$(CONFIG_SWIOTLB_XEN)              += swiotlb-xen.o
-obj-$(CONFIG_XEN_DOM0)                 += pcpu.o
-obj-$(CONFIG_XEN_DOM0)                 += pci.o acpi.o
 obj-$(CONFIG_XEN_MCE_LOG)              += mcelog.o
 obj-$(CONFIG_XEN_PCIDEV_BACKEND)       += xen-pciback/
 obj-$(CONFIG_XEN_PRIVCMD)              += xen-privcmd.o