[PATCH] powerpc: Don't build crash.c for PPC32

[Michael Ellerman]

arch/powerpc/kernel/crash.c isn't safe for PPC32 (yet?), so don't build it.

Built with CONFIG_KEXEC=y for pmac32_defconfig, pseries_defconfig,
and g5_defconfig.

Signed-off-by: Michael Ellerman <michael at ellerman.id.au>
---

 arch/powerpc/kernel/Makefile |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Index: linux/arch/powerpc/kernel/Makefile
===================================================================
--- linux.orig/arch/powerpc/kernel/Makefile
+++ linux/arch/powerpc/kernel/Makefile
@@ -62,9 +62,9 @@ obj-$(CONFIG_MODULES)		+= $(module-y)
 pci64-$(CONFIG_PPC64)		+= pci_64.o pci_dn.o pci_iommu.o \
 				   pci_direct_iommu.o iomap.o
 obj-$(CONFIG_PCI)		+= $(pci64-y)
-kexec-$(CONFIG_PPC64)		:= machine_kexec_64.o
+kexec-$(CONFIG_PPC64)		:= machine_kexec_64.o crash.o
 kexec-$(CONFIG_PPC32)		:= machine_kexec_32.o
-obj-$(CONFIG_KEXEC)		+= machine_kexec.o crash.o $(kexec-y)
+obj-$(CONFIG_KEXEC)		+= machine_kexec.o $(kexec-y)
 
 ifeq ($(CONFIG_PPC_ISERIES),y)
 $(obj)/head_64.o: $(obj)/lparmap.s