powerpc: Move perfmon_fsl_booke.c over to arch/powerpc

Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index b86d380..0cc0995 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -38,6 +38,7 @@
 obj-$(CONFIG_TAU)		+= tau_6xx.o
 obj32-$(CONFIG_SOFTWARE_SUSPEND) += swsusp_32.o
 obj32-$(CONFIG_MODULES)		+= module_32.o
+obj-$(CONFIG_E500)		+= perfmon_fsl_booke.o
 
 ifeq ($(CONFIG_PPC_MERGE),y)