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authorGreg Ungerer <gerg@uclinux.org>2011-10-18 15:49:19 +1000
committerGreg Ungerer <gerg@uclinux.org>2011-12-24 21:47:57 +1000
commit7f73bafc4630a450ebe8b021efa14781ffd992b1 (patch)
tree81d6448d479d48e5c93f6a444a6e5431a63aff4a /arch/m68k/lib/Makefile
parent479badc364b52774d77264aaf81f4d4b375a4a97 (diff)
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m68k: simpler m68k and ColdFire CPU's can use generic csum code
We have two implementations of the IP checksuming code for the m68k arch. One uses the more advanced instructions available in 68020 and above processors, the other uses the simpler instructions available on the original 68000 processors and the modern ColdFire processors. This simpler code is pretty much the same as the generic lib implementation of the IP csum functions. So lets just switch over to using that. That means we can completely remove the checksum_no.c file, and only have the local fast code used for the more complex 68k CPU family members. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/lib/Makefile')
-rw-r--r--arch/m68k/lib/Makefile8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/m68k/lib/Makefile b/arch/m68k/lib/Makefile
index 1a1bd90..b3b40e4 100644
--- a/arch/m68k/lib/Makefile
+++ b/arch/m68k/lib/Makefile
@@ -7,8 +7,12 @@ lib-y := ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \
memcpy.o memset.o memmove.o
ifdef CONFIG_MMU
-lib-y += string.o uaccess.o checksum_mm.o
+lib-y += string.o uaccess.o
else
-lib-y += mulsi3.o divsi3.o udivsi3.o modsi3.o umodsi3.o checksum_no.o
+lib-y += mulsi3.o divsi3.o udivsi3.o modsi3.o umodsi3.o
+endif
+
+ifndef CONFIG_GENERIC_CSUM
+lib-y += checksum.o
endif