topology: Provide CPU topology in sysfs in !SMP configurations

We should provide topology information to userland even if it's not
very interesting.  The current code appears to work properly for !SMP
(tested on i386).

Reference: http://bugs.debian.org/649216
Reported-by: Marcus Osdoba <marcus.osdoba@googlemail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/base/Makefile b/drivers/base/Makefile
index 99a375ad2cc9694181da8b93862fa76f170ad9fe..1334d893b560c655bf6840238c94339e64f2f46b 100644 (file)
--- a/drivers/base/Makefile
+++ b/drivers/base/Makefile
@@ -3,7 +3,8 @@
 obj-y                  := core.o sys.o bus.o dd.o syscore.o \
                           driver.o class.o platform.o \
                           cpu.o firmware.o init.o map.o devres.o \
-                          attribute_container.o transport_class.o
+                          attribute_container.o transport_class.o \
+                          topology.o
 obj-$(CONFIG_DEVTMPFS) += devtmpfs.o
 obj-y                  += power/
 obj-$(CONFIG_HAS_DMA)  += dma-mapping.o
@@ -12,7 +13,6 @@ obj-$(CONFIG_ISA)     += isa.o
 obj-$(CONFIG_FW_LOADER)        += firmware_class.o
 obj-$(CONFIG_NUMA)     += node.o
 obj-$(CONFIG_MEMORY_HOTPLUG_SPARSE) += memory.o
-obj-$(CONFIG_SMP)      += topology.o
 ifeq ($(CONFIG_SYSFS),y)
 obj-$(CONFIG_MODULES)  += module.o
 endif