drm/radeon/kms: add missing ring ready check in sync tests
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index 210d99f..dc5dcf4 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -471,6 +471,8 @@
for (k = 0; k < j; ++k) {
struct radeon_ring *ringC = &rdev->ring[k];
+ if (!ringC->ready)
+ continue;
DRM_INFO("Testing syncing between rings %d, %d and %d...\n", i, j, k);
radeon_test_ring_sync2(rdev, ringA, ringB, ringC);