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alpha: Define ioremap_wc

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Commit 3cc2dac5be ("drivers/video/fbdev/atyfb: Replace MTRR UC hole
with strong UC") introduces calls to ioremap_wc and ioremap_uc. This
causes build failures with alpha:allmodconfig. Map the missing functions
to ioremap_nocache.

Fixes: 3cc2dac5be ("drivers/video/fbdev/atyfb:
        Replace MTRR UC hole with strong UC")
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Luis R. Rodriguez <mcgrof@suse.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Guenter Roeck 2015-07-31 19:32:39 -07:00 committed by Matt Turner
parent 69f0678239
commit 7817cedce0
1 changed files with 1 additions and 0 deletions
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arch/alpha/include/asm/io.h
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@ -299,6 +299,7 @@ static inline void __iomem * ioremap_nocache(unsigned long offset,
return ioremap(offset, size);
}
#define ioremap_wc ioremap_nocache
#define ioremap_uc ioremap_nocache
static inline void iounmap(volatile void __iomem *addr)