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Commit 183aec16 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915/ddi: Silence compiler warning for unknown output type 



Silences

	src/drivers/gpu/drm/i915/intel_ddi.c: warning: 'port' may be used uninitialized in this function [-Wuninitialized]

Reported-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1459717154-27607-1-git-send-email-chris@chris-wilson.co.uk
parent a156e64d

drivers/gpu/drm/i915/intel_ddi.c

+3 −3
Original line number Diff line number Diff line
@@ -315,6 +315,9 @@ static void ddi_get_encoder_port(struct intel_encoder *intel_encoder, 
		*dig_port = enc_to_mst(encoder)->primary;

		*port = (*dig_port)->port;

		break;

	default:

		WARN(1, "Invalid DDI encoder type %d\n", intel_encoder->type);

		/* fallthrough and treat as unknown */

	case INTEL_OUTPUT_DISPLAYPORT:

	case INTEL_OUTPUT_EDP:

	case INTEL_OUTPUT_HDMI:
@@ -326,9 +329,6 @@ static void ddi_get_encoder_port(struct intel_encoder *intel_encoder, 
		*dig_port = NULL;

		*port = PORT_E;

		break;

	default:

		WARN(1, "Invalid DDI encoder type %d\n", intel_encoder->type);

		break;

	}

}