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authorMichal Simek <monstr@monstr.eu>2010-08-17 05:48:36 -0400
committerMichal Simek <monstr@monstr.eu>2010-10-21 01:51:39 -0400
commitac2e7c92ee071d398b72a7848a298664b80f9712 (patch)
tree16a0007d40d4c1f7e600ea2562e7eb1f9dc642af /arch
parent4d24d7f7aeca897bada4936a2bd10c33c4f23308 (diff)
microblaze: Define empty mmiowb
mmiowb is required by any driver. Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch')
-rw-r--r--arch/microblaze/include/asm/io.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index 00b5398d08c7..eae32220f447 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -243,6 +243,8 @@ static inline void __iomem *__ioremap(phys_addr_t address, unsigned long size,
243#define out_8(a, v) __raw_writeb((v), (a)) 243#define out_8(a, v) __raw_writeb((v), (a))
244#define in_8(a) __raw_readb(a) 244#define in_8(a) __raw_readb(a)
245 245
246#define mmiowb()
247
246#define ioport_map(port, nr) ((void __iomem *)(port)) 248#define ioport_map(port, nr) ((void __iomem *)(port))
247#define ioport_unmap(addr) 249#define ioport_unmap(addr)
248 250