Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[platform/kernel/linux-stable.git] / arch / arm / mm / nommu.c

diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index dd3a6c6..5a3aba6 100644 (file)
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -64,6 +64,12 @@ void flush_dcache_page(struct page *page)
 }
 EXPORT_SYMBOL(flush_dcache_page);
 
+void flush_kernel_dcache_page(struct page *page)
+{
+       __cpuc_flush_dcache_area(page_address(page), PAGE_SIZE);
+}
+EXPORT_SYMBOL(flush_kernel_dcache_page);
+
 void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
                       unsigned long uaddr, void *dst, const void *src,
                       unsigned long len)