md_rf_tech 445 drivers/nfc/trf7970a.c u8 md_rf_tech; md_rf_tech 961 drivers/nfc/trf7970a.c ret = trf7970a_mode_detect(trf, &trf->md_rf_tech); md_rf_tech 1831 drivers/nfc/trf7970a.c trf->state, trf->md_rf_tech); md_rf_tech 1833 drivers/nfc/trf7970a.c *rf_tech = trf->md_rf_tech;