intel_vgpu_reg_master_irq_handler 2739 drivers/gpu/drm/i915/gvt/handlers.c 		intel_vgpu_reg_master_irq_handler);
intel_vgpu_reg_master_irq_handler  224 drivers/gpu/drm/i915/gvt/interrupt.h int intel_vgpu_reg_master_irq_handler(struct intel_vgpu *vgpu,