[PATCH v2 3/3] drm/i915: Don't send hotplug in intel_dp_check_mst_status()

[Lyude Paul]

This hotplug also isn't needed: drm_dp_mst_topology_mgr_set_mst()
already sends a hotplug on its own from drm_dp_destroy_connector_work()
after destroying connectors in the MST topology.

Signed-off-by: Lyude Paul <ly...@redhat.com>
Cc: Imre Deak <imre.d...@intel.com>
Cc: Daniel Vetter <dan...@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_dp.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index c2399acf177b..f9113c0cdfcd 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4608,12 +4608,10 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
 
                        return ret;
                } else {
-                       struct intel_digital_port *intel_dig_port = 
dp_to_dig_port(intel_dp);
                        DRM_DEBUG_KMS("failed to get ESI - device may have 
failed\n");
                        intel_dp->is_mst = false;
-                       drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, 
intel_dp->is_mst);
-                       /* send a hotplug event */
-                       
drm_kms_helper_hotplug_event(intel_dig_port->base.base.dev);
+                       drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
+                                                       intel_dp->is_mst);
                }
        }
        return -EINVAL;
-- 
2.20.1