drm/atomic: Do not unset crtc when an encoder is stolen

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / drm_atomic_helper.c

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index e5aec45bf9855bfb18192e46b5a9dfd05eb0d170..1ac29d703c126422c0fde5622d04ba9d67b963fc 100644 (file)
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -108,7 +108,6 @@ steal_encoder(struct drm_atomic_state *state,
        struct drm_crtc_state *crtc_state;
        struct drm_connector *connector;
        struct drm_connector_state *connector_state;
-       int ret;
 
        /*
         * We can only steal an encoder coming from a connector, which means we
@@ -139,9 +138,6 @@ steal_encoder(struct drm_atomic_state *state,
                if (IS_ERR(connector_state))
                        return PTR_ERR(connector_state);
 
-               ret = drm_atomic_set_crtc_for_connector(connector_state, NULL);
-               if (ret)
-                       return ret;
                connector_state->best_encoder = NULL;
        }