powerpc: Use generic checksum code in little endian

We need to fix some endian issues in our checksum code. For now
just enable the generic checksum routines for little endian builds.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 7 insertions, 2 deletions

diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 450433276699..33ab26112123 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -10,15 +10,20 @@ CFLAGS_REMOVE_code-patching.o = -pg
 CFLAGS_REMOVE_feature-fixups.o = -pg
 
 obj-y                   := string.o alloc.o \
-                           checksum_$(CONFIG_WORD_SIZE).o crtsavres.o
+                           crtsavres.o
 obj-$(CONFIG_PPC32)     += div64.o copy_32.o
 obj-$(CONFIG_HAS_IOMEM) += devres.o
 
 obj-$(CONFIG_PPC64)     += copypage_64.o copyuser_64.o \
                            memcpy_64.o usercopy_64.o mem_64.o string.o \
-                           checksum_wrappers_64.o hweight_64.o \
+                           hweight_64.o \
                            copyuser_power7.o string_64.o copypage_power7.o \
                            memcpy_power7.o
+ifeq ($(CONFIG_GENERIC_CSUM),)
+obj-y                   += checksum_$(CONFIG_WORD_SIZE).o
+obj-$(CONFIG_PPC64)     += checksum_wrappers_64.o
+endif
+
 obj-$(CONFIG_PPC_EMULATE_SSTEP) += sstep.o ldstfp.o
 
 ifeq ($(CONFIG_PPC64),y)