diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_debugfs.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_dmem.c | 12 |
2 files changed, 2 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 88a52f6b39fe..7dfbbbc1beea 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -181,7 +181,7 @@ nouveau_debugfs_pstate_set(struct file *file, const char __user *ubuf, } ret = pm_runtime_get_sync(drm->dev); - if (IS_ERR_VALUE(ret) && ret != -EACCES) + if (ret < 0 && ret != -EACCES) return ret; ret = nvif_mthd(ctrl, NVIF_CONTROL_PSTATE_USER, &args, sizeof(args)); pm_runtime_put_autosuspend(drm->dev); diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index aa9fec80492d..40c47d6a7d78 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -100,12 +100,10 @@ static void nouveau_dmem_free(struct hmm_devmem *devmem, struct page *page) { struct nouveau_dmem_chunk *chunk; - struct nouveau_drm *drm; unsigned long idx; chunk = (void *)hmm_devmem_page_get_drvdata(page); idx = page_to_pfn(page) - chunk->pfn_first; - drm = chunk->drm; /* * FIXME: @@ -456,11 +454,6 @@ nouveau_dmem_resume(struct nouveau_drm *drm) /* FIXME handle pin failure */ WARN_ON(ret); } - list_for_each_entry (chunk, &drm->dmem->chunk_empty, list) { - ret = nouveau_bo_pin(chunk->bo, TTM_PL_FLAG_VRAM, false); - /* FIXME handle pin failure */ - WARN_ON(ret); - } mutex_unlock(&drm->dmem->mutex); } @@ -479,9 +472,6 @@ nouveau_dmem_suspend(struct nouveau_drm *drm) list_for_each_entry (chunk, &drm->dmem->chunk_full, list) { nouveau_bo_unpin(chunk->bo); } - list_for_each_entry (chunk, &drm->dmem->chunk_empty, list) { - nouveau_bo_unpin(chunk->bo); - } mutex_unlock(&drm->dmem->mutex); } @@ -623,7 +613,7 @@ nouveau_dmem_init(struct nouveau_drm *drm) */ drm->dmem->devmem = hmm_devmem_add(&nouveau_dmem_devmem_ops, device, size); - if (drm->dmem->devmem == NULL) { + if (IS_ERR(drm->dmem->devmem)) { kfree(drm->dmem); drm->dmem = NULL; return; |