diff options
Diffstat (limited to 'include/asm-m32r/system.h')
| -rw-r--r-- | include/asm-m32r/system.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h index 33567e8bfe6..66c4742f09e 100644 --- a/include/asm-m32r/system.h +++ b/include/asm-m32r/system.h | |||
| @@ -318,7 +318,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) | |||
| 318 | * does not enforce ordering, since there is no data dependency between | 318 | * does not enforce ordering, since there is no data dependency between |
| 319 | * the read of "a" and the read of "b". Therefore, on some CPUs, such | 319 | * the read of "a" and the read of "b". Therefore, on some CPUs, such |
| 320 | * as Alpha, "y" could be set to 3 and "x" to 0. Use rmb() | 320 | * as Alpha, "y" could be set to 3 and "x" to 0. Use rmb() |
| 321 | * in cases like thiswhere there are no data dependencies. | 321 | * in cases like this where there are no data dependencies. |
| 322 | **/ | 322 | **/ |
| 323 | 323 | ||
| 324 | #define read_barrier_depends() do { } while (0) | 324 | #define read_barrier_depends() do { } while (0) |