lib/sw_sync: Bring sync_wait() API into line

igt likes to return kernel-esque negative errno where we can, and
indicate that we expect to operate on a sync_fence, otherwise it is
merely a grandiose poll().

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/sw_sync.h b/lib/sw_sync.h
index 82af3378..abcdc523 100644
--- a/lib/sw_sync.h
+++ b/lib/sw_sync.h
@@ -36,7 +36,7 @@ int __sw_sync_fence_create(int fd, uint32_t seqno);
 int sw_sync_fence_create(int fd, uint32_t seqno);
 void sw_sync_timeline_inc(int fd, uint32_t count);
 int sync_merge(int fd1, int fd2);
-int sync_wait(int fence, int timeout);
+int sync_fence_wait(int fence, int timeout);
 int sync_fence_count(int fd);
 int sync_fence_count_status(int fd, int status);
 void igt_require_sw_sync(void);