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Commit ca401e96 authored by José Roberto de Souza's avatar José Roberto de Souza Committed by Imre Deak
Browse files

drm/i915/mst: Drop pre_pll_enable null check 



MST is only supported in DDI ports that have this hook, so the null
check can be dropped.

Suggested-by: default avatarImre Deak <imre.deak@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181107235449.32264-3-jose.souza@intel.com
parent bad46f2f

drivers/gpu/drm/i915/intel_dp_mst.c

+1 −2
Original line number Diff line number Diff line
@@ -209,8 +209,7 @@ static void intel_mst_pre_pll_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;



	if (intel_dp->active_mst_links == 0 &&

	    intel_dig_port->base.pre_pll_enable)

	if (intel_dp->active_mst_links == 0)

		intel_dig_port->base.pre_pll_enable(&intel_dig_port->base,

						    pipe_config, NULL);

}