From 8f4f279707236e273cd50b095a06797fe0ed6ccc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 9 Nov 2017 17:24:34 +0200 Subject: drm/i915: Nuke intel_digital_port->port MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Remove intel_digital_port->port and replace its users with intel_encoder->port. intel_encoder->port is a superset of intel_digital_port->port, and it works correctly even for MST encoders. v2: Eliminate a few dp_to_dig_port()->base.port cases too (DK) Performed with cocci: @@ @@ struct intel_digital_port { ... - enum port port; ... } @@ struct intel_digital_port *D; expression E; @@ - D->port = E; @@ struct intel_digital_port *D; @@ - D->port + D->base.port @ expression E; @@ ( - dp_to_dig_port(E)->port + dp_to_dig_port(E)->base.port | - enc_to_dig_port(E)->port + to_intel_encoder(E)->port ) @@ expression E; @@ - to_intel_encoder(&E->base) + E @@ struct intel_digital_port *D; identifier I, M; @@ I = &D->base <... ( - D->base.M + I->M | - &D->base + I ) ...> @@ identifier D; expression E; identifier M; @@ D = enc_to_dig_port(&E->base) <... ( - D->base.M + E->M | - &D->base + E ) ...> @@ identifier D, DP; expression E; identifier M; @@ DP = enc_to_intel_dp(&E->base) <... ( - dp_to_dig_port(DP)->base.M + E->M | - &dp_to_dig_port(DP)->base + E ) ...> @@ expression E; identifier M; @@ ( - enc_to_dig_port(&E->base)->base.M + E->M | - enc_to_dig_port(&E->base)->base + E | - enc_to_mst(&E->base)->primary->base.port + E->port ) @@ expression E; identifier D; @@ - struct intel_digital_port *D = E; ... when != D Cc: Dhinakaran Pandiyan Reviewed-by: Dhinakaran Pandiyan Acked-by: Jani Nikula Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20171109152434.32074-1-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/intel_dp_mst.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c') diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 653ca39789b8..c3de0918ee13 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -209,7 +209,7 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder, struct intel_digital_port *intel_dig_port = intel_mst->primary; struct intel_dp *intel_dp = &intel_dig_port->dp; struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); - enum port port = intel_dig_port->port; + enum port port = intel_dig_port->base.port; struct intel_connector *connector = to_intel_connector(conn_state->connector); int ret; @@ -253,7 +253,7 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder, struct intel_digital_port *intel_dig_port = intel_mst->primary; struct intel_dp *intel_dp = &intel_dig_port->dp; struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); - enum port port = intel_dig_port->port; + enum port port = intel_dig_port->base.port; int ret; DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links); @@ -552,7 +552,7 @@ intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum intel_encoder->type = INTEL_OUTPUT_DP_MST; intel_encoder->power_domain = intel_dig_port->base.power_domain; - intel_encoder->port = intel_dig_port->port; + intel_encoder->port = intel_dig_port->base.port; intel_encoder->crtc_mask = 0x7; intel_encoder->cloneable = 0; -- cgit v1.2.1