[PATCH 1/2] drm/sched: Add device pointer to drm_gpu_scheduler

[Jiawei Gu]

Add device pointer so scheduler's printing can use
DRM_DEV_ERROR() instead, which makes life easier under multiple GPU

v2: remove drm_sched_init() interface change to avoid compatibility
issue

Signed-off-by: Jiawei Gu <jiawei...@amd.com>
---
 drivers/gpu/drm/scheduler/sched_main.c | 6 +++---
 include/drm/gpu_scheduler.h            | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/scheduler/sched_main.c 
b/drivers/gpu/drm/scheduler/sched_main.c
index 3e0bbc797eaa..83bc3fc2ad53 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -489,7 +489,7 @@ void drm_sched_start(struct drm_gpu_scheduler *sched, bool 
full_recovery)
                        if (r == -ENOENT)
                                drm_sched_job_done(s_job);
                        else if (r)
-                               DRM_ERROR("fence add callback failed (%d)\n",
+                               DRM_DEV_ERROR(sched->dev, "fence add callback 
failed (%d)\n",
                                          r);
                } else
                        drm_sched_job_done(s_job);
@@ -815,7 +815,7 @@ static int drm_sched_main(void *param)
                        if (r == -ENOENT)
                                drm_sched_job_done(sched_job);
                        else if (r)
-                               DRM_ERROR("fence add callback failed (%d)\n",
+                               DRM_DEV_ERROR(sched->dev, "fence add callback 
failed (%d)\n",
                                          r);
                        dma_fence_put(fence);
                } else {
@@ -872,7 +872,7 @@ int drm_sched_init(struct drm_gpu_scheduler *sched,
        if (IS_ERR(sched->thread)) {
                ret = PTR_ERR(sched->thread);
                sched->thread = NULL;
-               DRM_ERROR("Failed to create scheduler for %s.\n", name);
+               DRM_DEV_ERROR(sched->dev, "Failed to create scheduler for 
%s.\n", name);
                return ret;
        }
 
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index d18af49fd009..2d034c9a9299 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -302,6 +302,7 @@ struct drm_gpu_scheduler {
        atomic_t                        _score;
        bool                            ready;
        bool                            free_guilty;
+       struct device                   *dev;
 };
 
 int drm_sched_init(struct drm_gpu_scheduler *sched,
-- 
2.17.1