ppc64: use copypage_64.S from powerpc/lib
since it is identical to copypage.S from ppc64/lib.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 8715389..5e48194 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -5,12 +5,12 @@
ifeq ($(CONFIG_PPC_MERGE),y)
obj-y := strcase.o string.o
obj-$(CONFIG_PPC32) += div64.o copy_32.o checksum_32.o
-obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o memcpy_64.o \
+obj-$(CONFIG_PPC64) += copyuser_64.o memcpy_64.o \
usercopy_64.o sstep.o mem_64.o
ifeq ($(CONFIG_PPC64),y)
obj-$(CONFIG_SMP) += locks.o
endif
endif
-obj-$(CONFIG_PPC64) += checksum_64.o
+obj-$(CONFIG_PPC64) += checksum_64.o copypage_64.o
obj-$(CONFIG_PPC_ISERIES) += e2a.o
diff --git a/arch/ppc64/lib/Makefile b/arch/ppc64/lib/Makefile
index 62c3116..8200218 100644
--- a/arch/ppc64/lib/Makefile
+++ b/arch/ppc64/lib/Makefile
@@ -3,7 +3,7 @@
#
lib-y := string.o strcase.o
-lib-y += copypage.o memcpy.o copyuser.o usercopy.o
+lib-y += memcpy.o copyuser.o usercopy.o
# Lock primitives are defined as no-ops in include/linux/spinlock.h
# for non-SMP configs. Don't build the real versions.
diff --git a/arch/ppc64/lib/copypage.S b/arch/ppc64/lib/copypage.S
deleted file mode 100644
index 733d616..0000000
--- a/arch/ppc64/lib/copypage.S
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * arch/ppc64/lib/copypage.S
- *
- * Copyright (C) 2002 Paul Mackerras, IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <asm/processor.h>
-#include <asm/ppc_asm.h>
-
-_GLOBAL(copy_page)
- std r31,-8(1)
- std r30,-16(1)
- std r29,-24(1)
- std r28,-32(1)
- std r27,-40(1)
- std r26,-48(1)
- std r25,-56(1)
- std r24,-64(1)
- std r23,-72(1)
- std r22,-80(1)
- std r21,-88(1)
- std r20,-96(1)
- li r5,4096/32 - 1
- addi r3,r3,-8
- li r12,5
-0: addi r5,r5,-24
- mtctr r12
- ld r22,640(4)
- ld r21,512(4)
- ld r20,384(4)
- ld r11,256(4)
- ld r9,128(4)
- ld r7,0(4)
- ld r25,648(4)
- ld r24,520(4)
- ld r23,392(4)
- ld r10,264(4)
- ld r8,136(4)
- ldu r6,8(4)
- cmpwi r5,24
-1: std r22,648(3)
- std r21,520(3)
- std r20,392(3)
- std r11,264(3)
- std r9,136(3)
- std r7,8(3)
- ld r28,648(4)
- ld r27,520(4)
- ld r26,392(4)
- ld r31,264(4)
- ld r30,136(4)
- ld r29,8(4)
- std r25,656(3)
- std r24,528(3)
- std r23,400(3)
- std r10,272(3)
- std r8,144(3)
- std r6,16(3)
- ld r22,656(4)
- ld r21,528(4)
- ld r20,400(4)
- ld r11,272(4)
- ld r9,144(4)
- ld r7,16(4)
- std r28,664(3)
- std r27,536(3)
- std r26,408(3)
- std r31,280(3)
- std r30,152(3)
- stdu r29,24(3)
- ld r25,664(4)
- ld r24,536(4)
- ld r23,408(4)
- ld r10,280(4)
- ld r8,152(4)
- ldu r6,24(4)
- bdnz 1b
- std r22,648(3)
- std r21,520(3)
- std r20,392(3)
- std r11,264(3)
- std r9,136(3)
- std r7,8(3)
- addi r4,r4,640
- addi r3,r3,648
- bge 0b
- mtctr r5
- ld r7,0(4)
- ld r8,8(4)
- ldu r9,16(4)
-3: ld r10,8(4)
- std r7,8(3)
- ld r7,16(4)
- std r8,16(3)
- ld r8,24(4)
- std r9,24(3)
- ldu r9,32(4)
- stdu r10,32(3)
- bdnz 3b
-4: ld r10,8(4)
- std r7,8(3)
- std r8,16(3)
- std r9,24(3)
- std r10,32(3)
-9: ld r20,-96(1)
- ld r21,-88(1)
- ld r22,-80(1)
- ld r23,-72(1)
- ld r24,-64(1)
- ld r25,-56(1)
- ld r26,-48(1)
- ld r27,-40(1)
- ld r28,-32(1)
- ld r29,-24(1)
- ld r30,-16(1)
- ld r31,-8(1)
- blr