ltest 207 drivers/pci/hotplug/pci_hotplug_core.c unsigned long ltest; ltest 211 drivers/pci/hotplug/pci_hotplug_core.c ltest = simple_strtoul(buf, NULL, 10); ltest 212 drivers/pci/hotplug/pci_hotplug_core.c test = (u32)(ltest & 0xffffffff);