133 	struct spi_controller *ctlr;  in rpcif_spi_probe()  local
137 	ctlr = devm_spi_alloc_master(&pdev->dev, sizeof(*rpc));  in rpcif_spi_probe()
138 	if (!ctlr)  in rpcif_spi_probe()
141 	rpc = spi_controller_get_devdata(ctlr);  in rpcif_spi_probe()
146 	platform_set_drvdata(pdev, ctlr);  in rpcif_spi_probe()
148 	ctlr->dev.of_node = parent->of_node;  in rpcif_spi_probe()
152 	ctlr->num_chipselect = 1;  in rpcif_spi_probe()
153 	ctlr->mem_ops = &rpcif_spi_mem_ops;  in rpcif_spi_probe()
155 	ctlr->bits_per_word_mask = SPI_BPW_MASK(8);  in rpcif_spi_probe()
156 	ctlr->mode_bits = SPI_CPOL | SPI_CPHA | SPI_TX_QUAD | SPI_RX_QUAD;  in rpcif_spi_probe()
157 	ctlr->flags = SPI_CONTROLLER_HALF_DUPLEX;  in rpcif_spi_probe()
161 	error = spi_register_controller(ctlr);  in rpcif_spi_probe()
172 	struct spi_controller *ctlr = platform_get_drvdata(pdev);  in rpcif_spi_remove()  local
173 	struct rpcif *rpc = spi_controller_get_devdata(ctlr);  in rpcif_spi_remove()
175 	spi_unregister_controller(ctlr);  in rpcif_spi_remove()
183 	struct spi_controller *ctlr = dev_get_drvdata(dev);  in rpcif_spi_suspend()  local
185 	return spi_controller_suspend(ctlr);  in rpcif_spi_suspend()
190 	struct spi_controller *ctlr = dev_get_drvdata(dev);  in rpcif_spi_resume()  local
192 	return spi_controller_resume(ctlr);  in rpcif_spi_resume()