[PPC] Add clrbits8 and setbits8.
These I/O accessors will be used in code under drivers/,
which is expected to still work in arch/ppc.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 95d5904..f776c49 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -553,4 +553,7 @@
#define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) | (_v))
#define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v))
+#define setbits8(_addr, _v) out_8((_addr), in_8(_addr) | (_v))
+#define clrbits8(_addr, _v) out_8((_addr), in_8(_addr) & ~(_v))
+
#endif /* __KERNEL__ */