46 	int ret = 0;  in do_spi_xfer()  local
56 	ret = spi_get_bus_and_cs(bus, cs, 1000000, mode, "spi_generic_drv",  in do_spi_xfer()
58 	if (ret)  in do_spi_xfer()
59 		return ret;  in do_spi_xfer()
68 	ret = spi_claim_bus(slave);  in do_spi_xfer()
69 	if (ret)  in do_spi_xfer()
71 	ret = spi_xfer(slave, bitlen, dout, din,  in do_spi_xfer()
75 	if (ret)  in do_spi_xfer()
76 		ret = -EIO;  in do_spi_xfer()
78 	if (ret) {  in do_spi_xfer()
79 		printf("Error %d during SPI transaction\n", ret);  in do_spi_xfer()
93 	return ret;  in do_spi_xfer()