diff options
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/rocket/rocket_gem.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/accel/rocket/rocket_gem.c b/drivers/accel/rocket/rocket_gem.c index c8084719208a..a5fffa51ff35 100644 --- a/drivers/accel/rocket/rocket_gem.c +++ b/drivers/accel/rocket/rocket_gem.c @@ -79,11 +79,6 @@ int rocket_ioctl_create_bo(struct drm_device *dev, void *data, struct drm_file * rkt_obj->size = args->size; rkt_obj->offset = 0; - ret = drm_gem_handle_create(file, gem_obj, &args->handle); - drm_gem_object_put(gem_obj); - if (ret) - goto err; - sgt = drm_gem_shmem_get_pages_sgt(shmem_obj); if (IS_ERR(sgt)) { ret = PTR_ERR(sgt); @@ -95,6 +90,8 @@ int rocket_ioctl_create_bo(struct drm_device *dev, void *data, struct drm_file * rkt_obj->size, PAGE_SIZE, 0, 0); mutex_unlock(&rocket_priv->mm_lock); + if (ret) + goto err; ret = iommu_map_sgtable(rocket_priv->domain->domain, rkt_obj->mm.start, @@ -112,8 +109,18 @@ int rocket_ioctl_create_bo(struct drm_device *dev, void *data, struct drm_file * args->offset = drm_vma_node_offset_addr(&gem_obj->vma_node); args->dma_address = rkt_obj->mm.start; + ret = drm_gem_handle_create(file, gem_obj, &args->handle); + if (ret) + goto err_unmap; + + drm_gem_object_put(gem_obj); + return 0; +err_unmap: + iommu_unmap(rocket_priv->domain->domain, + rkt_obj->mm.start, rkt_obj->size); + err_remove_node: mutex_lock(&rocket_priv->mm_lock); drm_mm_remove_node(&rkt_obj->mm); |