151 	struct opregion_asle *asle = dev_priv->opregion.asle;  in asle_set_backlight()
178 	struct psb_intel_opregion *opregion =  in psb_intel_opregion_asle_work()  local
181 		container_of(opregion, struct drm_psb_private, opregion);  in psb_intel_opregion_asle_work()
182 	struct opregion_asle *asle = opregion->asle;  in psb_intel_opregion_asle_work()
206 	if (dev_priv->opregion.asle)  in psb_intel_opregion_asle_intr()
207 		schedule_work(&dev_priv->opregion.asle_work);  in psb_intel_opregion_asle_intr()
218 	struct opregion_asle *asle = dev_priv->opregion.asle;  in psb_intel_opregion_enable_asle()
265 	struct psb_intel_opregion *opregion = &dev_priv->opregion;  in psb_intel_opregion_init()  local
267 	if (!opregion->header)  in psb_intel_opregion_init()
270 	if (opregion->acpi) {  in psb_intel_opregion_init()
274 		opregion->acpi->csts = 0;  in psb_intel_opregion_init()
275 		opregion->acpi->drdy = 1;  in psb_intel_opregion_init()
277 		system_opregion = opregion;  in psb_intel_opregion_init()
285 	struct psb_intel_opregion *opregion = &dev_priv->opregion;  in psb_intel_opregion_fini()  local
287 	if (!opregion->header)  in psb_intel_opregion_fini()
290 	if (opregion->acpi) {  in psb_intel_opregion_fini()
291 		opregion->acpi->drdy = 0;  in psb_intel_opregion_fini()
297 	cancel_work_sync(&opregion->asle_work);  in psb_intel_opregion_fini()
300 	iounmap(opregion->header);  in psb_intel_opregion_fini()
301 	opregion->header = NULL;  in psb_intel_opregion_fini()
302 	opregion->acpi = NULL;  in psb_intel_opregion_fini()
303 	opregion->swsci = NULL;  in psb_intel_opregion_fini()
304 	opregion->asle = NULL;  in psb_intel_opregion_fini()
305 	opregion->vbt = NULL;  in psb_intel_opregion_fini()
311 	struct psb_intel_opregion *opregion = &dev_priv->opregion;  in psb_intel_opregion_setup()  local
322 	INIT_WORK(&opregion->asle_work, psb_intel_opregion_asle_work);  in psb_intel_opregion_setup()
335 	opregion->header = base;  in psb_intel_opregion_setup()
336 	opregion->vbt = base + OPREGION_VBT_OFFSET;  in psb_intel_opregion_setup()
338 	opregion->lid_state = base + ACPI_CLID;  in psb_intel_opregion_setup()
340 	mboxes = opregion->header->mboxes;  in psb_intel_opregion_setup()
343 		opregion->acpi = base + OPREGION_ACPI_OFFSET;  in psb_intel_opregion_setup()
348 		opregion->asle = base + OPREGION_ASLE_OFFSET;  in psb_intel_opregion_setup()