From: Chris Wilson Date: Sun, 3 Apr 2016 20:59:14 +0000 (+0100) Subject: drm/i915/ddi: Silence compiler warning for unknown output type X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=183aec16445f6e08c4ea6e3d5cb8f8c3d56339c1;p=linux-beck.git 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: Geert Uytterhoeven Signed-off-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/1459717154-27607-1-git-send-email-chris@chris-wilson.co.uk --- diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 766156f88ef4..921edf183d22 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -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; } }