regbase_to_ier 331 drivers/gpu/drm/i915/gvt/interrupt.c regbase_to_ier(i915_mmio_reg_offset(info->reg_base))); regbase_to_ier 482 drivers/gpu/drm/i915/gvt/interrupt.c & vgpu_vreg(vgpu, regbase_to_ier(reg_base))))