pci_try_num      1724 drivers/pci/setup-bus.c 	int pci_try_num = 1;
pci_try_num      1732 drivers/pci/setup-bus.c 		pci_try_num = max_depth + 1;
pci_try_num      1734 drivers/pci/setup-bus.c 			 max_depth, pci_try_num);
pci_try_num      1742 drivers/pci/setup-bus.c 	if (tried_times + 1 == pci_try_num)
pci_try_num      1759 drivers/pci/setup-bus.c 	if (tried_times >= pci_try_num) {