diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c index b36032964b2f..6763d0638450 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c @@ -302,10 +302,6 @@ int vmw_present_ioctl(struct drm_device *dev, void *data, } vfb = vmw_framebuffer_to_vfb(fb); - ret = ttm_read_lock(&dev_priv->reservation_sem, true); - if (unlikely(ret != 0)) - goto out_no_ttm_lock; - ret = vmw_user_resource_lookup_handle(dev_priv, tfile, arg->sid, user_surface_converter, &res); @@ -322,8 +318,6 @@ int vmw_present_ioctl(struct drm_device *dev, void *data, vmw_surface_unreference(&surface); out_no_surface: - ttm_read_unlock(&dev_priv->reservation_sem); -out_no_ttm_lock: drm_framebuffer_put(fb); out_no_fb: drm_modeset_unlock_all(dev); @@ -391,15 +385,10 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data, goto out_no_ttm_lock; } - ret = ttm_read_lock(&dev_priv->reservation_sem, true); - if (unlikely(ret != 0)) - goto out_no_ttm_lock; - ret = vmw_kms_readback(dev_priv, file_priv, vfb, user_fence_rep, clips, num_clips); - ttm_read_unlock(&dev_priv->reservation_sem); out_no_ttm_lock: drm_framebuffer_put(fb); out_no_fb: |