poll_func 178 include/net/nfc/digital.h digital_poll_t poll_func; poll_func 440 net/nfc/digital_core.c rc = poll_tech->poll_func(ddev, poll_tech->rf_tech); poll_func 446 net/nfc/digital_core.c digital_poll_t poll_func) poll_func 456 net/nfc/digital_core.c poll_tech->poll_func = poll_func;