retval = rpaphp_config_pci_adapter(slot); 
retval = rpaphp_config_pci_adapter(slot->bus); 
int rpaphp_enable_pci_slot(struct slot *slot){	int retval = 0, state;	retval = rpaphp_get_sensor_state(slot, &state);	if (retval)		goto exit;	dbg("%s: sensor state[%d]\n", __FUNCTION__, state);	/* if slot is not empty, enable the adapter */	if (state == PRESENT) {		dbg("%s : slot[%s] is occupied.\n", __FUNCTION__, slot->name);		retval = rpaphp_config_pci_adapter(slot);		if (!retval) {			slot->state = CONFIGURED;			dbg("%s: PCI devices in slot[%s] has been configured\n", 				__FUNCTION__, slot->name);		} else {			slot->state = NOT_CONFIGURED;			dbg("%s: no pci_dev struct for adapter in slot[%s]\n",			    __FUNCTION__, slot->name);		}	} else if (state == EMPTY) {		dbg("%s : slot[%s] is empty\n", __FUNCTION__, slot->name);		slot->state = EMPTY;	} else {		err("%s: slot[%s] is in invalid state\n", __FUNCTION__,		    slot->name);		slot->state = NOT_VALID;		retval = -EINVAL;	}exit:	dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);	return retval;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/940903c5a5a906c622a79b3101586deb1a1b3480/rpaphp_pci.c/buggy/drivers/pci/hotplug/rpaphp_pci.c