diff options
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/io.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 8e5fe11..bbc9ba0 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -95,8 +95,15 @@ extern void _outsl_ns(volatile u32 *port, const void *buf, int nl); * Acts as a barrier to ensure all previous I/O accesses have * completed before any further ones are issued. */ -#define eieio() __asm__ __volatile__ ("eieio" : : : "memory"); -#define sync() __asm__ __volatile__ ("sync" : : : "memory"); +static inline void eieio(void) +{ + __asm__ __volatile__ ("eieio" : : : "memory"); +} + +static inline void sync(void) +{ + __asm__ __volatile__ ("sync" : : : "memory"); +} /* Enforce in-order execution of data I/O. * No distinction between read/write on PPC; use eieio for all three. |