[PATCH 1/2] MIPS: define ioremap_nocache to ioremap

[Christoph Hellwig]

They are both defined the same way, but this makes it easier to validate
the scripted ioremap_nocache removal following soon.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 arch/mips/include/asm/io.h | 25 ++-----------------------
 1 file changed, 2 insertions(+), 23 deletions(-)

diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 3f6ce74335b4..d9caa811a2fa 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -227,29 +227,8 @@ static inline void __iomem *ioremap_prot(phys_addr_t offset,
  */
 #define ioremap(offset, size)						\
 	__ioremap_mode((offset), (size), _CACHE_UNCACHED)
-
-/*
- * ioremap_nocache     -   map bus memory into CPU space
- * @offset:    bus address of the memory
- * @size:      size of the resource to map
- *
- * ioremap_nocache performs a platform specific sequence of operations to
- * make bus memory CPU accessible via the readb/readw/readl/writeb/
- * writew/writel functions and the other mmio helpers. The returned
- * address is not guaranteed to be usable directly as a virtual
- * address.
- *
- * This version of ioremap ensures that the memory is marked uncachable
- * on the CPU as well as honouring existing caching rules from things like
- * the PCI bus. Note that there are other caches and buffers on many
- * busses. In particular driver authors should read up on PCI writes
- *
- * It's useful if some control registers are in such an area and
- * write combining or read caching is not desirable:
- */
-#define ioremap_nocache(offset, size)					\
-	__ioremap_mode((offset), (size), _CACHE_UNCACHED)
-#define ioremap_uc ioremap_nocache
+#define ioremap_nocache		ioremap
+#define ioremap_uc		ioremap
 
 /*
  * ioremap_cache -	map bus memory into CPU space
-- 
2.20.1