diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gem_ttm_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_ttm_helper.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_gem_ttm_helper.c b/drivers/gpu/drm/drm_gem_ttm_helper.c index e5fc875990c4..d5962a34c01d 100644 --- a/drivers/gpu/drm/drm_gem_ttm_helper.c +++ b/drivers/gpu/drm/drm_gem_ttm_helper.c @@ -64,13 +64,8 @@ int drm_gem_ttm_vmap(struct drm_gem_object *gem, struct iosys_map *map) { struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); - int ret; - - dma_resv_lock(gem->resv, NULL); - ret = ttm_bo_vmap(bo, map); - dma_resv_unlock(gem->resv); - return ret; + return ttm_bo_vmap(bo, map); } EXPORT_SYMBOL(drm_gem_ttm_vmap); @@ -87,9 +82,7 @@ void drm_gem_ttm_vunmap(struct drm_gem_object *gem, { struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); - dma_resv_lock(gem->resv, NULL); ttm_bo_vunmap(bo, map); - dma_resv_unlock(gem->resv); } EXPORT_SYMBOL(drm_gem_ttm_vunmap); |