need_io_upper     557 drivers/pci/hotplug/ibmphp_pci.c 	u8 need_io_upper = 0;
need_io_upper     924 drivers/pci/hotplug/ibmphp_pci.c 			need_io_upper = 1;
need_io_upper     942 drivers/pci/hotplug/ibmphp_pci.c 			if (need_io_upper) {	/* since can't support n.e.ways */