[PATCH 5/5] drm/vc4: Drop error message on seqno wait timeouts.

Eric Anholt eric at anholt.net
Thu Feb 4 19:23:11 UTC 2016

These ioctls end up getting exposed to fairly directly to GL users,
and having normal user operations print DRM errors is obviously wrong.
The message was originally to give us some idea of what happened when
a hang occurred, but we have a DRM_INFO from reset for that.

Signed-off-by: Eric Anholt <eric at anholt.net>
 drivers/gpu/drm/vc4/vc4_gem.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 15619db..a9d020e 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -340,9 +340,6 @@ vc4_wait_for_seqno(struct drm_device *dev, uint64_t seqno, uint64_t timeout_ns,
 	finish_wait(&vc4->job_wait_queue, &wait);
 	trace_vc4_wait_for_seqno_end(dev, seqno);
-	if (ret && ret != -ERESTARTSYS)
-		DRM_ERROR("timeout waiting for render thread idle\n");
 	return ret;

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