target_proto 553 drivers/nfc/trf7970a.c static int trf7970a_read_target_proto(struct trf7970a *trf, u8 *target_proto) target_proto 567 drivers/nfc/trf7970a.c *target_proto = buf[0]; target_proto 575 drivers/nfc/trf7970a.c u8 target_proto, tech; target_proto 577 drivers/nfc/trf7970a.c ret = trf7970a_read_target_proto(trf, &target_proto); target_proto 581 drivers/nfc/trf7970a.c switch (target_proto) { target_proto 596 drivers/nfc/trf7970a.c __func__, target_proto);