50 	struct soft_spi_slave *ss;  in spi_setup_slave()  local
55 	ss = spi_alloc_slave(struct soft_spi_slave, bus, cs);  in spi_setup_slave()
56 	if (!ss)  in spi_setup_slave()
59 	ss->mode = mode;  in spi_setup_slave()
63 	return &ss->slave;  in spi_setup_slave()
68 	struct soft_spi_slave *ss = to_soft_spi(slave);  in spi_free_slave()  local
70 	free(ss);  in spi_free_slave()
78 	struct soft_spi_slave *ss = to_soft_spi(slave);  in spi_claim_bus()  local
84 	if (ss->mode & SPI_CPOL)  in spi_claim_bus()
115 	struct soft_spi_slave *ss = to_soft_spi(slave);  in spi_xfer()  local
120 	int		cpol = ss->mode & SPI_CPOL;  in spi_xfer()
121 	int		cpha = ss->mode & SPI_CPHA;  in spi_xfer()