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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-10-27 03:23:22 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-27 03:23:22 -0400 |
| commit | 0aa031d9e047f22679e5ad4069667ec1d22b39dc (patch) | |
| tree | 8ea7c7ac6415b4ca566e7f603a02e26632840292 /include/asm-sparc64/backoff.h | |
| parent | 64d329eec0313a071edd8176faf0a803012796d7 (diff) | |
[SPARC64]: Fix BACKOFF_SPIN on non-SMP.
It can't be just empty, it has to at least branch
back to 'label'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/backoff.h')
| -rw-r--r-- | include/asm-sparc64/backoff.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-sparc64/backoff.h b/include/asm-sparc64/backoff.h index 0e32f8b62fd2..dadd6c385c6c 100644 --- a/include/asm-sparc64/backoff.h +++ b/include/asm-sparc64/backoff.h | |||
| @@ -21,7 +21,9 @@ | |||
| 21 | #else | 21 | #else |
| 22 | 22 | ||
| 23 | #define BACKOFF_SETUP(reg) | 23 | #define BACKOFF_SETUP(reg) |
| 24 | #define BACKOFF_SPIN(reg, tmp, label) | 24 | #define BACKOFF_SPIN(reg, tmp, label) \ |
| 25 | ba,pt %xcc, label; \ | ||
| 26 | nop; | ||
| 25 | 27 | ||
| 26 | #endif | 28 | #endif |
| 27 | 29 | ||