[PATCH 07/15] drm/i915: Remove unused loop from intel_dp_mst_compute_config

Maarten Lankhorst
2016-08-09T15:04:20Z

conn_state is passed as argument now, if anything required conn_state
they can get it without having to look it up.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
drivers/gpu/drm/i915/intel_dp_mst.c | 19 +------------------
1 file changed, 1 insertion(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index 694c67ebf82a..1fb741a02813 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;
--
2.7.4