Lines Matching refs:master
135 static int spi_xcomm_transfer_one(struct spi_master *master,
138 struct spi_xcomm *spi_xcomm = spi_master_get_devdata(master);
200 spi_finalize_current_message(master);
208 struct spi_master *master;
211 master = spi_alloc_master(&i2c->dev, sizeof(*spi_xcomm));
212 if (!master)
215 spi_xcomm = spi_master_get_devdata(master);
218 master->num_chipselect = 16;
219 master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_3WIRE;
220 master->bits_per_word_mask = SPI_BPW_MASK(8);
221 master->flags = SPI_CONTROLLER_HALF_DUPLEX;
222 master->transfer_one_message = spi_xcomm_transfer_one;
223 master->dev.of_node = i2c->dev.of_node;
224 i2c_set_clientdata(i2c, master);
226 ret = devm_spi_register_master(&i2c->dev, master);
228 spi_master_put(master);