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[v2,1/3] m32r: add definition of ioremap_wc to io.h

Message ID 1423230328-6721-2-git-send-email-a.kesavan@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Abhilash Kesavan Feb. 6, 2015, 1:45 p.m. UTC 
Before adding a resource managed ioremap_wc function, we need
to have ioremap_wc defined for m32r to prevent build errors.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
---
 arch/m32r/include/asm/io.h |    1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h
index 6e7787f..9cc00db 100644
--- a/arch/m32r/include/asm/io.h
+++ b/arch/m32r/include/asm/io.h
@@ -67,6 +67,7 @@  static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
 
 extern void iounmap(volatile void __iomem *addr);
 #define ioremap_nocache(off,size) ioremap(off,size)
+#define ioremap_wc ioremap_nocache
 
 /*
  * IO bus memory addresses are also 1:1 with the physical address