On Fri, Apr 15, 2016 at 03:10:46PM +1000, Dave Airlie wrote:
> From: Dave Airlie <airlied@xxxxxxxxxx>
>
> Use connector reference counting in radeon mst code.
>
> Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
> ---
> drivers/gpu/drm/radeon/radeon_dp_mst.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c
> index 43cffb5..4f1792a 100644
> --- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
> +++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
> @@ -242,6 +242,7 @@ radeon_dp_mst_connector_destroy(struct drm_connector *connector)
>
> drm_encoder_cleanup(&radeon_encoder->base);
> kfree(radeon_encoder);
> +
> drm_connector_cleanup(connector);
> kfree(radeon_connector);
> }
> @@ -313,11 +314,9 @@ static void radeon_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
> drm_modeset_lock_all(dev);
> /* dpms off */
> radeon_fb_remove_connector(rdev, connector);
Why not drop the force-off here, like for i915?
-Daniel
> -
> - drm_connector_cleanup(connector);
> drm_modeset_unlock_all(dev);
>
> - kfree(connector);
> + drm_connector_unreference(connector);
> DRM_DEBUG_KMS("\n");
> }
>
> --
> 2.5.5
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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