powerpc: Unify the 32 and 64 bit idle loops

This unifies the 32-bit (ARCH=ppc and ARCH=powerpc) and 64-bit idle
loops.  It brings over the concept of having a ppc_md.power_save
function from 32-bit to ARCH=powerpc, which lets us get rid of
native_idle().  With this we will also be able to simplify the idle
handling for pSeries and cell.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index e399bbb969a4..1b2c7458a3d0 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -8,10 +8,9 @@ extra-$(CONFIG_40x)		:= head_4xx.o
 extra-$(CONFIG_44x)             := head_44x.o
 extra-$(CONFIG_FSL_BOOKE)       := head_fsl_booke.o
 extra-$(CONFIG_8xx)             := head_8xx.o
-extra-$(CONFIG_6xx)             += idle_6xx.o
 extra-y                         += vmlinux.lds
 
-obj-y                           := entry.o traps.o idle.o time.o misc.o \
+obj-y                           := entry.o traps.o time.o misc.o \
                                         setup.o \
                                         ppc_htab.o
 obj-$(CONFIG_6xx)               += l2cr.o cpu_setup_6xx.o
@@ -35,7 +34,6 @@ endif
 # These are here while we do the architecture merge
 
 else
-obj-y                           := idle.o
 obj-$(CONFIG_6xx)               += l2cr.o cpu_setup_6xx.o
 obj-$(CONFIG_SOFTWARE_SUSPEND)  += swsusp.o
 obj-$(CONFIG_MODULES)           += module.o