[POWERPC] Fix IDE build with ARCH=ppc

The recent IO accessor changes broke IDE on arch/ppc due to the IDE
stream IO macros using the new reads/writes{b,w,l} accessors that
are only defined for arch/powerpc. This adds them to arch/ppc.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index bfb639f9e420..ccf1a9bb2e43 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -231,6 +231,14 @@ static inline void __raw_writel(__u32 b, volatile void __iomem *addr)
 #define insl(port, buf, nl)     _insl_ns((port)+___IO_BASE, (buf), (nl))
 #define outsl(port, buf, nl)    _outsl_ns((port)+___IO_BASE, (buf), (nl))
 
+#define readsb(a, b, n)         _insb((a), (b), (n))
+#define readsw(a, b, n)         _insw_ns((a), (b), (n))
+#define readsl(a, b, n)         _insl_ns((a), (b), (n))
+#define writesb(a, b, n)        _outsb((a),(b),(n))
+#define writesw(a, b, n)        _outsw_ns((a),(b),(n))
+#define writesl(a, b, n)        _outsl_ns((a),(b),(n))
+
+
 /*
  * On powermacs and 8xx we will get a machine check exception 
  * if we try to read data from a non-existent I/O port. Because