[PATCH] drm/radeon/kms: add missing ring ready check in sync tests

From: Alex Deucher alexander.deucher@amd.com

Signed-off-by: Alex Deucher alexander.deucher@amd.com --- drivers/gpu/drm/radeon/radeon_test.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)

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 @@ void radeon_test_syncing(struct radeon_device *rdev)

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);