[PATCH 7/7] drm/i915/dp: Make .set_idle_link_train() mandatory

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Everyone implements the .set_idle_link_train() hook now.
Just make it mandatory.

Tested-by: Imre Deak <imre.deak at intel.com>
Reviewed-by: Imre Deak <imre.deak at intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_link_training.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c
index cb3870427f3f..344b74109a83 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c
@@ -1138,9 +1138,6 @@ void intel_dp_stop_link_train(struct intel_dp *intel_dp,
 
 	intel_dp->link.active = true;
 
-	if (!intel_dp->set_idle_link_train)
-		intel_dp_disable_dpcd_training_pattern(intel_dp, DP_PHY_DPRX);
-
 	intel_dp_program_link_training_pattern(intel_dp, crtc_state, DP_PHY_DPRX,
 					       DP_TRAINING_PATTERN_DISABLE);
 
@@ -1381,10 +1378,8 @@ intel_dp_link_train_all_phys(struct intel_dp *intel_dp,
 	if (ret)
 		ret = intel_dp_link_train_phy(intel_dp, crtc_state, DP_PHY_DPRX);
 
-	if (intel_dp->set_idle_link_train) {
-		intel_dp_disable_dpcd_training_pattern(intel_dp, DP_PHY_DPRX);
-		intel_dp->set_idle_link_train(intel_dp, crtc_state);
-	}
+	intel_dp_disable_dpcd_training_pattern(intel_dp, DP_PHY_DPRX);
+	intel_dp->set_idle_link_train(intel_dp, crtc_state);
 
 	return ret;
 }
-- 
2.49.0