drm/dp-mst-helper: Remove hotplug callback

When everyone implements it exactly the same way, among all 4
implementations, there's not really a need to overwrite this at all.

Aside: drm_kms_helper_hotplug_event is pretty much core functionality
at this point. Probably should move it there.

Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181128221234.15054-1-daniel.vetter@ffwll.ch

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index 4de247ddf05f..f05427b74e34 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -517,20 +517,10 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
         drm_connector_put(connector);
 }
 
-static void intel_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr)
-{
-        struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
-        struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
-        struct drm_device *dev = intel_dig_port->base.base.dev;
-
-        drm_kms_helper_hotplug_event(dev);
-}
-
 static const struct drm_dp_mst_topology_cbs mst_cbs = {
         .add_connector = intel_dp_add_mst_connector,
         .register_connector = intel_dp_register_mst_connector,
         .destroy_connector = intel_dp_destroy_mst_connector,
-        .hotplug = intel_dp_mst_hotplug,
 };
 
 static struct intel_dp_mst_encoder *