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microblaze: Define empty mmiowb

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mmiowb is required by any driver.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2010-08-17 11:48:36 +02:00
parent 4d24d7f7ae
commit ac2e7c92ee
1 changed files with 2 additions and 0 deletions
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arch/microblaze/include/asm/io.h
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@ -243,6 +243,8 @@ static inline void __iomem *__ioremap(phys_addr_t address, unsigned long size,
#define out_8(a, v) __raw_writeb((v), (a))
#define in_8(a) __raw_readb(a)
#define mmiowb()
#define ioport_map(port, nr) ((void __iomem *)(port))
#define ioport_unmap(addr)