Extern or forward variable declaration at include/media/cec-notifier.h, line 15 References: drivers/gpu/drm/bridge/synopsys/dw-hdmi.c, line 152 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c, line 211 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c, line 244 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c, line 3348 drivers/gpu/drm/i915/display/intel_audio.c, line 1038 drivers/gpu/drm/i915/display/intel_audio.c, line 1069 drivers/gpu/drm/i915/display/intel_audio.c, line 1082 drivers/gpu/drm/i915/display/intel_audio.c, line 1114 drivers/gpu/drm/i915/display/intel_audio.c, line 1175 drivers/gpu/drm/i915/display/intel_audio.c, line 1213 drivers/gpu/drm/i915/display/intel_audio.c, line 1254 drivers/gpu/drm/i915/display/intel_audio.c, line 1255 drivers/gpu/drm/i915/display/intel_audio.c, line 1281 drivers/gpu/drm/i915/display/intel_audio.c, line 1282 drivers/gpu/drm/i915/display/intel_display_types.h, line 315 drivers/gpu/drm/i915/display/intel_dsi_vbt.c, line 173 drivers/gpu/drm/i915/display/intel_dsi_vbt.c, line 835 drivers/gpu/drm/i915/display/intel_hdcp.c, line 2118 drivers/gpu/drm/i915/display/intel_hdcp.c, line 2119 drivers/gpu/drm/i915/display/intel_hdcp.c, line 2132 drivers/gpu/drm/i915/display/intel_hdcp.c, line 2133 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2630 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2736 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2744 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2750 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2753 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2776 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2833 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2840 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2852 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2855 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2869 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2876 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2887 drivers/gpu/drm/i915/display/intel_sdvo.c, line 2890 drivers/gpu/drm/i915/i915_driver.c, line 813 drivers/gpu/drm/i915/i915_driver.c, line 1409 drivers/gpu/drm/i915/i915_driver.c, line 1424 drivers/gpu/drm/i915/i915_driver.c, line 1439 drivers/gpu/drm/i915/i915_driver.c, line 1458 drivers/gpu/drm/i915/i915_driver.c, line 1468 drivers/gpu/drm/i915/i915_driver.c, line 1478 drivers/gpu/drm/i915/i915_driver.c, line 1489 drivers/gpu/drm/i915/i915_driver.c, line 1507 drivers/gpu/drm/i915/i915_driver.c, line 1526 drivers/gpu/drm/i915/i915_driver.c, line 1531 drivers/gpu/drm/i915/i915_driver.c, line 1537 drivers/gpu/drm/i915/i915_driver.c, line 1542 drivers/gpu/drm/i915/i915_driver.c, line 1547 drivers/gpu/drm/i915/i915_driver.c, line 1630 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 175 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 186 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 222 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 222 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 232 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 253 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 253 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 266 drivers/media/cec/platform/cros-ec/cros-ec-cec.c, line 324