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-rw-r--r--arch/arm/lib/Makefile23
1 files changed, 3 insertions, 20 deletions
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 0ade0acc1ed9..992769ae2599 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -17,30 +17,13 @@ lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \
17 call_with_stack.o 17 call_with_stack.o
18 18
19mmu-y := clear_user.o copy_page.o getuser.o putuser.o 19mmu-y := clear_user.o copy_page.o getuser.o putuser.o
20 20mmu-y += copy_from_user.o copy_to_user.o
21# the code in uaccess.S is not preemption safe and
22# probably faster on ARMv3 only
23ifeq ($(CONFIG_PREEMPT),y)
24 mmu-y += copy_from_user.o copy_to_user.o
25else
26ifneq ($(CONFIG_CPU_32v3),y)
27 mmu-y += copy_from_user.o copy_to_user.o
28else
29 mmu-y += uaccess.o
30endif
31endif
32 21
33# using lib_ here won't override already available weak symbols 22# using lib_ here won't override already available weak symbols
34obj-$(CONFIG_UACCESS_WITH_MEMCPY) += uaccess_with_memcpy.o 23obj-$(CONFIG_UACCESS_WITH_MEMCPY) += uaccess_with_memcpy.o
35 24
36lib-$(CONFIG_MMU) += $(mmu-y) 25lib-$(CONFIG_MMU) += $(mmu-y)
37 26lib-y += io-readsw-armv4.o io-writesw-armv4.o
38ifeq ($(CONFIG_CPU_32v3),y)
39 lib-y += io-readsw-armv3.o io-writesw-armv3.o
40else
41 lib-y += io-readsw-armv4.o io-writesw-armv4.o
42endif
43
44lib-$(CONFIG_ARCH_RPC) += ecard.o io-acorn.o floppydma.o 27lib-$(CONFIG_ARCH_RPC) += ecard.o io-acorn.o floppydma.o
45lib-$(CONFIG_ARCH_SHARK) += io-shark.o 28lib-$(CONFIG_ARCH_SHARK) += io-shark.o
46 29