[ARM] nommu: Provide a simple flush_dcache_page implementation

nommu doesn't require a complex flush_dcache_page implementation
like the MMU-ful CPUs do, so provide a simplified version in nommu.c
and omit flush.c from the build as appropriate.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 07891c83e52c..ddce03878981 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -3,10 +3,10 @@
 #
 
 obj-y                           := consistent.o extable.o fault-armv.o \
-                                   fault.o flush.o init.o iomap.o mmap.o \
+                                   fault.o init.o iomap.o mmap.o \
                                    mm-armv.o
 
-obj-$(CONFIG_MMU)               += ioremap.o
+obj-$(CONFIG_MMU)               += flush.o ioremap.o
 
 ifneq ($(CONFIG_MMU),y)
 obj-y                           += nommu.o