From: Maarten Lankhorst Date: Tue, 9 Aug 2016 15:04:06 +0000 (+0200) Subject: drm/i915: Remove unused loop from intel_dp_mst_compute_config X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1189e4f4d8818b438d5cdbd7d45a2c0ed6170671;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: Remove unused loop from intel_dp_mst_compute_config Now that conn_state is passed in as argument to compute_config, it's guaranteed that there is a connector for the argument. The code that looks for the connector is now dead, and completely unused. Delete it. Signed-off-by: Maarten Lankhorst Link: http://patchwork.freedesktop.org/patch/msgid/1470755054-32699-8-git-send-email-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 5b5878e3bf6e..482dd07f5182 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -38,12 +38,9 @@ static bool intel_dp_mst_compute_config(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_atomic_state *state; - int bpp, i; + int bpp; int lane_count, slots; const struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode; - struct drm_connector *drm_connector; - struct intel_connector *connector, *found = NULL; - struct drm_connector_state *connector_state; int mst_pbn; pipe_config->dp_encoder_is_mst = true; @@ -62,20 +59,6 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, state = pipe_config->base.state; - for_each_connector_in_state(state, drm_connector, connector_state, i) { - connector = to_intel_connector(drm_connector); - - if (connector_state->best_encoder == &encoder->base) { - found = connector; - break; - } - } - - if (!found) { - DRM_ERROR("can't find connector\n"); - return false; - } - mst_pbn = drm_dp_calc_pbn_mode(adjusted_mode->crtc_clock, bpp); pipe_config->pbn = mst_pbn;