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-rw-r--r--arch/csky/include/asm/io.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/csky/include/asm/io.h b/arch/csky/include/asm/io.h
index a4b9fb616faa..f572605d5ad5 100644
--- a/arch/csky/include/asm/io.h
+++ b/arch/csky/include/asm/io.h
@@ -36,13 +36,11 @@
/*
* I/O memory mapping functions.
*/
-extern void __iomem *ioremap_cache(phys_addr_t addr, size_t size);
extern void __iomem *__ioremap(phys_addr_t addr, size_t size, pgprot_t prot);
extern void iounmap(void *addr);
#define ioremap(addr, size) __ioremap((addr), (size), pgprot_noncached(PAGE_KERNEL))
#define ioremap_wc(addr, size) __ioremap((addr), (size), pgprot_writecombine(PAGE_KERNEL))
-#define ioremap_cache ioremap_cache
#include <asm-generic/io.h>