powerpc: make ARCH=ppc use arch/powerpc/kernel/process.c

Commit 5388fb1025443ec223ba556b10efc4c5f83f8682 made signal_32.c
use discard_lazy_cpu_state, which broke ARCH=ppc because that
uses the common signal_32.c but has its own process.c.  Make ARCH=ppc
use the common process.c to fix this and to reduce the amount
of duplicated code.

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

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index e6c1d615bb86..ca0201300868 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -13,7 +13,6 @@ extra-$(CONFIG_POWER4)		+= idle_power4.o
 extra-y                         += vmlinux.lds
 
 obj-y                           := entry.o traps.o idle.o time.o misc.o \
-                                        process.o \
                                         setup.o \
                                         ppc_htab.o
 obj-$(CONFIG_6xx)               += l2cr.o cpu_setup_6xx.o