提交 17578ea1 编写于 作者: M Michal Simek

microblaze: Define read/write{b,w,l}_relaxed MMIO

More and more ARM specific drivers is using MMIO
readX/writeX_relaxed IO functions and Microblaze can
shared some drivers with ARM too.

This patch adds relaxed IO accessor macros
to prevent compilation failures.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
上级 03fe0d3c
......@@ -342,4 +342,12 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
#define iowrite32_rep(p, src, count) \
outsl((unsigned long) (p), (src), (count))
#define readb_relaxed readb
#define readw_relaxed readw
#define readl_relaxed readl
#define writeb_relaxed writeb
#define writew_relaxed writew
#define writel_relaxed writel
#endif /* _ASM_MICROBLAZE_IO_H */
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