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))))