[ARM] nommu: export flush_dcache_page()

This is a trivial patch to export flush_dcache_page in mm/nommu.c.

Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 10166fdeaace25e9e500405110c0d0e0a6e47e6e..1464ed817b5dc87b1d456a898bf66c8bc9b4007f 100644 (file)
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -15,6 +15,7 @@ void flush_dcache_page(struct page *page)
 {
        __cpuc_flush_dcache_page(page_address(page));
 }
+EXPORT_SYMBOL(flush_dcache_page);
 
 void __iomem *__ioremap_pfn(unsigned long pfn, unsigned long offset,
                            size_t size, unsigned long flags)