RADEON_NUM_SYNCS
struct radeon_semaphore *semaphores[RADEON_NUM_SYNCS];
r = radeon_ring_lock(rdev, ring, 64 + RADEON_NUM_SYNCS * 8);
if (count >= RADEON_NUM_SYNCS) {
for (i = 0; i < RADEON_NUM_SYNCS; ++i)
for (i = 0; i < RADEON_NUM_SYNCS; ++i)