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-rw-r--r--arch/csky/abiv1/cacheflush.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/csky/abiv1/cacheflush.c b/arch/csky/abiv1/cacheflush.c
index 07ff17ea33de..fb91b069dc69 100644
--- a/arch/csky/abiv1/cacheflush.c
+++ b/arch/csky/abiv1/cacheflush.c
@@ -56,17 +56,6 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long addr,
}
}
-void flush_kernel_dcache_page(struct page *page)
-{
- struct address_space *mapping;
-
- mapping = page_mapping_file(page);
-
- if (!mapping || mapping_mapped(mapping))
- dcache_wbinv_all();
-}
-EXPORT_SYMBOL(flush_kernel_dcache_page);
-
void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
unsigned long end)
{