diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/mm/nommu.c | 8 |
2 files changed, 10 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 diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index 934c551d93da..10166fdeaace 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -4,10 +4,18 @@ * ARM uCLinux supporting functions. */ #include <linux/module.h> +#include <linux/mm.h> +#include <linux/pagemap.h> +#include <asm/cacheflush.h> #include <asm/io.h> #include <asm/page.h> +void flush_dcache_page(struct page *page) +{ + __cpuc_flush_dcache_page(page_address(page)); +} + void __iomem *__ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size, unsigned long flags) { |
