drm/i915/guc: Demote GuC error messages

We're using those functions in selftests, and the callers are expected
to do the error handling anyways. Let's demote all GuC actions and
doorbell creation to DEBUG_DRIVER.

Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180319095348.9716-12-michal.winiarski@intel.com

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_guc_submission.c b/drivers/gpu/drm/i915/intel_guc_submission.c
index 33af2930fc79..207cda062626 100644
--- a/drivers/gpu/drm/i915/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/intel_guc_submission.c
@@ -231,8 +231,8 @@ static int create_doorbell(struct intel_guc_client *client)
         if (ret) {
                 __destroy_doorbell(client);
                 __update_doorbell_desc(client, GUC_DOORBELL_INVALID);
-                DRM_ERROR("Couldn't create client %u doorbell: %d\n",
-                          client->stage_id, ret);
+                DRM_DEBUG_DRIVER("Couldn't create client %u doorbell: %d\n",
+                                 client->stage_id, ret);
                 return ret;
         }