Symbol: xhci_use_polling
sys/bus/u4b/controller/xhci.c
525
if (xhci_use_polling() == 0) {
sys/bus/u4b/controller/xhci.h
563
uint8_t xhci_use_polling(void);
sys/bus/u4b/controller/xhci_pci.c
253
if (xhci_use_polling() == 0) {
sys/bus/u4b/controller/xhci_pci.c
321
if (xhci_use_polling() != 0) {