ARM: SPEAr: conditionalize SMP code

Some constant definitions are only defined for spear13xx, so
we must not attempt to build SPEAr SMP support when that
SoC is not enabled.

arch/arm/mach-spear/platsmp.c:25:35:
 error: 'VA_SCU_BASE' undeclared here (not in a function)
 arch/arm/mach-spear/platsmp.c: In function 'spear13xx_smp_prepare_cpus':
 arch/arm/mach-spear/platsmp.c:111:58: error: 'SYS_LOCATION' undeclared (first use in this function)

Cc: Viresh Kumar <viresh.linux@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/mach-spear/Makefile b/arch/arm/mach-spear/Makefile
index dc9ce80508ad1642899b4476c882d8b793cf2327..8aaf724e1ea41260eb0c8ba9bfac3d059d2018d7 100644 (file)
--- a/arch/arm/mach-spear/Makefile
+++ b/arch/arm/mach-spear/Makefile
@@ -7,10 +7,10 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
 # Common support
 obj-y  := restart.o time.o
 
-obj-$(CONFIG_SMP)              += headsmp.o platsmp.o
-obj-$(CONFIG_HOTPLUG_CPU)      += hotplug.o
+smp-$(CONFIG_SMP)              += headsmp.o platsmp.o
+smp-$(CONFIG_HOTPLUG_CPU)      += hotplug.o
 
-obj-$(CONFIG_ARCH_SPEAR13XX)   += spear13xx.o
+obj-$(CONFIG_ARCH_SPEAR13XX)   += spear13xx.o $(smp-y)
 obj-$(CONFIG_MACH_SPEAR1310)   += spear1310.o
 obj-$(CONFIG_MACH_SPEAR1340)   += spear1340.o