amdgpu/dc: make dce80 timing generator construct return void.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c

@@ -404,12 +404,8 @@ static struct timing_generator *dce80_timing_generator_create(
 	if (!tg110)
 		return NULL;
 
-	if (dce80_timing_generator_construct(tg110, ctx, instance, offsets))
-		return &tg110->base;
-
-	BREAK_TO_DEBUGGER();
-	kfree(tg110);
-	return NULL;
+	dce80_timing_generator_construct(tg110, ctx, instance, offsets);
+	return &tg110->base;
 }
 
 static struct output_pixel_processor *dce80_opp_create(

drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.c

@@ -152,15 +152,12 @@ static const struct timing_generator_funcs dce80_tg_funcs = {
 				dce80_timing_generator_enable_advanced_request,
 };
 
-bool dce80_timing_generator_construct(
+void dce80_timing_generator_construct(
 	struct dce110_timing_generator *tg110,
 	struct dc_context *ctx,
 	uint32_t instance,
 	const struct dce110_timing_generator_offsets *offsets)
 {
-	if (!tg110)
-		return false;
-
 	tg110->controller_id = CONTROLLER_ID_D0 + instance;
 	tg110->base.inst = instance;
 	tg110->offsets = *offsets;
@@ -177,8 +174,6 @@ bool dce80_timing_generator_construct(
 	tg110->min_h_blank = 56;
 	tg110->min_h_front_porch = 4;
 	tg110->min_h_back_porch = 4;
-
-	return true;
 }
 
 void dce80_timing_generator_enable_advanced_request(

drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.h

@@ -30,7 +30,7 @@
 #include "../include/grph_object_id.h"
 
 /* DCE8.0 implementation inherits from DCE11.0 */
-bool dce80_timing_generator_construct(
+void dce80_timing_generator_construct(
 	struct dce110_timing_generator *tg,
 	struct dc_context *ctx,
 	uint32_t instance,