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Fix broken #ifdef for __sparcv8

Rob Rowan. Backpatch to all supported versions, like the patch that added
the broken #ifdef.
This commit is contained in:
Heikki Linnakangas
2015-02-13 23:51:23 +02:00
parent 5eef3c61ec
commit 56a23a83fd

View File

@ -444,7 +444,7 @@ tas(volatile slock_t *lock)
* requires a barrier.
*/
#define S_UNLOCK(lock) (*((volatile slock_t *) (lock)) = 0)
#elif __sparcv8
#elif defined(__sparcv8)
/* stbar is available (and required for both PSO, RMO), membar isn't */
#define S_UNLOCK(lock) \
do \