Extern or forward variable declaration at drivers/gpu/drm/i915/i915_irq.h, line 16 References: drivers/gpu/drm/i915/i915_drv.c, line 674 drivers/gpu/drm/i915/i915_drv.c, line 938 drivers/gpu/drm/i915/i915_drv.c, line 963 drivers/gpu/drm/i915/i915_drv.c, line 987 drivers/gpu/drm/i915/i915_drv.c, line 997 drivers/gpu/drm/i915/i915_drv.c, line 1011 drivers/gpu/drm/i915/i915_drv.c, line 1026 drivers/gpu/drm/i915/i915_drv.c, line 1089 drivers/gpu/drm/i915/i915_drv.c, line 1104 drivers/gpu/drm/i915/i915_drv.c, line 1161 drivers/gpu/drm/i915/i915_drv.c, line 1229 drivers/gpu/drm/i915/i915_drv.c, line 1297 drivers/gpu/drm/i915/i915_drv.c, line 1713 drivers/gpu/drm/i915/i915_drv.h, line 830 drivers/gpu/drm/i915/i915_drv.h, line 1236 drivers/gpu/drm/i915/i915_drv.h, line 1774 drivers/gpu/drm/i915/i915_drv.h, line 1844 drivers/gpu/drm/i915/i915_drv.h, line 1847 drivers/gpu/drm/i915/i915_drv.h, line 1874 drivers/gpu/drm/i915/i915_drv.h, line 1944 drivers/gpu/drm/i915/i915_gem.c, line 88 drivers/gpu/drm/i915/i915_gem.c, line 434 drivers/gpu/drm/i915/i915_gem.c, line 708 drivers/gpu/drm/i915/i915_gem.c, line 791 drivers/gpu/drm/i915/i915_gem.c, line 963 drivers/gpu/drm/i915/i915_getparam.c, line 11 drivers/gpu/drm/i915/i915_irq.c, line 789 drivers/gpu/drm/i915/i915_irq.c, line 852 drivers/gpu/drm/i915/i915_irq.c, line 1333 drivers/gpu/drm/i915/i915_irq.c, line 4343 drivers/gpu/drm/i915/i915_irq.h, line 16 drivers/gpu/drm/i915/i915_perf.c, line 3761 drivers/gpu/drm/i915/i915_perf.c, line 4053 drivers/gpu/drm/i915/i915_perf.c, line 4206 drivers/gpu/drm/i915/i915_query.c, line 491 drivers/gpu/drm/i915/intel_pm.c, line 6657 drivers/gpu/drm/i915/intel_pm.h, line 18 drivers/gpu/drm/i915/intel_region_ttm.c, line 33 drivers/gpu/drm/i915/intel_uncore.c, line 2295