Lines Matching refs:ret
233 int scl, sda, ret;
236 ret = adap->pre_xfer(i2c_adap);
237 if (ret < 0)
338 int i, ret = 0;
341 ret = i2c_outb(i2c_adap, addr);
342 if (ret == 1 || i == retries)
351 if (i && ret)
355 ret == 1 ? "success" : "failed, timeout?");
356 return ret;
484 int ret, retries;
493 ret = try_address(i2c_adap, addr, retries);
494 if ((ret != 1) && !nak_ok) {
500 ret = i2c_outb(i2c_adap, msg->addr & 0xff);
501 if ((ret != 1) && !nak_ok) {
512 ret = try_address(i2c_adap, addr, retries);
513 if ((ret != 1) && !nak_ok) {
523 ret = try_address(i2c_adap, addr, retries);
524 if ((ret != 1) && !nak_ok)
536 int i, ret;
540 ret = adap->pre_xfer(i2c_adap);
541 if (ret < 0)
542 return ret;
563 ret = bit_doAddress(i2c_adap, pmsg);
564 if ((ret != 0) && !nak_ok) {
573 ret = readbytes(i2c_adap, pmsg);
574 if (ret >= 1)
576 ret, ret == 1 ? "" : "s");
577 if (ret < pmsg->len) {
578 if (ret >= 0)
579 ret = -EIO;
584 ret = sendbytes(i2c_adap, pmsg);
585 if (ret >= 1)
587 ret, ret == 1 ? "" : "s");
588 if (ret < pmsg->len) {
589 if (ret >= 0)
590 ret = -EIO;
595 ret = i;
603 return ret;
652 int ret;
655 ret = test_bus(adap);
656 if (bit_test >= 2 && ret < 0)
671 ret = add_adapter(adap);
672 if (ret < 0)
673 return ret;