drm/i915/dp_mst: Simplify using to_intel_display() passing it an intel_connector...

Simplify the use of to_intel_display() in intel_dp_mst.c passing it the
already available intel_connector pointer, instead of looking up a
drm_device pointer for the same purpose.

Suggested-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250108151916.491113-4-imre.deak@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index c4da16631d43e985c46e0491dddb49fb8f7f6935..84538aa695c23bd4bb7a3ef984c1391ae2640550 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1351,7 +1351,7 @@ static bool mst_stream_initial_fastset_check(struct intel_encoder *encoder,
 static int mst_connector_get_ddc_modes(struct drm_connector *_connector)
 {
        struct intel_connector *connector = to_intel_connector(_connector);
-       struct intel_display *display = to_intel_display(connector->base.dev);
+       struct intel_display *display = to_intel_display(connector);
        struct intel_dp *intel_dp = connector->mst_port;
        const struct drm_edid *drm_edid;
        int ret;
@@ -1422,7 +1422,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
                             enum drm_mode_status *status)
 {
        struct intel_connector *connector = to_intel_connector(_connector);
-       struct intel_display *display = to_intel_display(connector->base.dev);
+       struct intel_display *display = to_intel_display(connector);
        struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
        struct intel_dp *intel_dp = connector->mst_port;
        struct drm_dp_mst_topology_mgr *mgr = &intel_dp->mst_mgr;
@@ -1548,7 +1548,7 @@ mst_connector_detect_ctx(struct drm_connector *_connector,
                         struct drm_modeset_acquire_ctx *ctx, bool force)
 {
        struct intel_connector *connector = to_intel_connector(_connector);
-       struct intel_display *display = to_intel_display(connector->base.dev);
+       struct intel_display *display = to_intel_display(connector);
        struct intel_dp *intel_dp = connector->mst_port;
 
        if (!intel_display_device_enabled(display))