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drm/i915: Remove unused loop from intel_dp_mst_compute_config

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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 <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470755054-32699-8-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Maarten Lankhorst 2016-08-09 17:04:06 +02:00
parent 0a478c27db
commit 1189e4f4d8
1 changed files with 1 additions and 18 deletions
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19
drivers/gpu/drm/i915/intel_dp_mst.c
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@ -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;