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[ARM] nommu: remove fault-armv, mmap and mm-armv files from nommu build 

Remove fault-armv.o, mmap.o and mm-armv.o from uclinux builds - these
are concerned with MMU-ful operations, and as such are redundant for
uclinux.

Since this also removes iotable_init() and iotable_init() is used
extensively in the platform support files, just make it a no-op.

Based upon a couple of patches by Hyok.

Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2006-06-24 17:34:50 +01:00 committed by Russell King
parent 888e7bf166
commit 092c1952e1
2 changed files with 8 additions and 4 deletions
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8
arch/arm/mm/Makefile
View File

@ -2,11 +2,11 @@
# Makefile for the linux arm-specific parts of the memory manager. # Makefile for the linux arm-specific parts of the memory manager.
# #
obj-y := consistent.o extable.o fault-armv.o \ obj-y := consistent.o extable.o fault.o init.o \
fault.o init.o iomap.o mmap.o \ iomap.o
mm-armv.o
obj-$(CONFIG_MMU) += flush.o ioremap.o obj-$(CONFIG_MMU) += fault-armv.o flush.o ioremap.o mmap.o \
mm-armv.o
ifneq ($(CONFIG_MMU),y) ifneq ($(CONFIG_MMU),y)
obj-y += nommu.o obj-y += nommu.o

4
include/asm-arm/mach/map.h
View File

@ -26,4 +26,8 @@ struct map_desc {
#define MT_IXP2000_DEVICE 7 #define MT_IXP2000_DEVICE 7
#define MT_NONSHARED_DEVICE 8 #define MT_NONSHARED_DEVICE 8
#ifdef CONFIG_MMU
extern void iotable_init(struct map_desc *, int); extern void iotable_init(struct map_desc *, int);
#else
#define iotable_init(map,num) do { } while (0)
#endif