413 	uint8_t presence = OPAL_PCI_SLOT_EMPTY;  in pnv_php_get_adapter_state()  local
417 	 * Retrieve presence status from firmware. If we can't  in pnv_php_get_adapter_state()
420 	ret = pnv_pci_get_presence_state(php_slot->id, &presence);  in pnv_php_get_adapter_state()
423 			presence == OPAL_PCI_SLOT_EMPTY) {  in pnv_php_get_adapter_state()
427 			 * that don't properly assert Presence Detect State, as  in pnv_php_get_adapter_state()
432 				presence = OPAL_PCI_SLOT_PRESENT;  in pnv_php_get_adapter_state()
435 		*state = presence;  in pnv_php_get_adapter_state()
438 		SLOT_WARN(php_slot, "Error %d getting presence\n", ret);  in pnv_php_get_adapter_state()
545 	uint8_t presence = OPAL_PCI_SLOT_EMPTY;  in pnv_php_enable()  local
553 	/* Retrieve slot presence status */  in pnv_php_enable()
554 	ret = pnv_php_get_adapter_state(slot, &presence);  in pnv_php_enable()
564 	if (presence == OPAL_PCI_SLOT_EMPTY) {  in pnv_php_enable()
576 	 * adapter presence state. That means we have to turn the  in pnv_php_enable()
577 	 * slot on before going to probe slot's presence state.  in pnv_php_enable()
609 	if (presence == OPAL_PCI_SLOT_PRESENT) {  in pnv_php_enable()
980 	u8 presence;  in pnv_php_interrupt()  local
999 		ret = pnv_pci_get_presence_state(php_slot->id, &presence);  in pnv_php_interrupt()
1002 				  "PCI slot [%s] error %d getting presence (0x%04x), to retry the operation.\n",  in pnv_php_interrupt()
1007 		added = !!(presence == OPAL_PCI_SLOT_PRESENT);  in pnv_php_interrupt()
1056 	/* Check PDC (Presence Detection Change) is broken or not */  in pnv_php_init_irq()