63 	struct mpc52xx_psc_spi *mps = spi_controller_get_devdata(spi->controller);  in mpc52xx_psc_spi_activate_cs()  local
64 	struct mpc52xx_psc __iomem *psc = mps->psc;  in mpc52xx_psc_spi_activate_cs()
97 	mps->bits_per_word = cs->bits_per_word;  in mpc52xx_psc_spi_activate_cs()
107 	struct mpc52xx_psc_spi *mps = spi_controller_get_devdata(spi->controller);  in mpc52xx_psc_spi_transfer_rxtx()  local
108 	struct mpc52xx_psc __iomem *psc = mps->psc;  in mpc52xx_psc_spi_transfer_rxtx()
109 	struct mpc52xx_psc_fifo __iomem *fifo = mps->fifo;  in mpc52xx_psc_spi_transfer_rxtx()
159 		wait_for_completion(&mps->done);  in mpc52xx_psc_spi_transfer_rxtx()
242 static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)  in mpc52xx_psc_spi_port_config()  argument
244 	struct mpc52xx_psc __iomem *psc = mps->psc;  in mpc52xx_psc_spi_port_config()
245 	struct mpc52xx_psc_fifo __iomem *fifo = mps->fifo;  in mpc52xx_psc_spi_port_config()
275 	mps->bits_per_word = 8;  in mpc52xx_psc_spi_port_config()
282 	struct mpc52xx_psc_spi *mps = (struct mpc52xx_psc_spi *)dev_id;  in mpc52xx_psc_spi_isr()  local
283 	struct mpc52xx_psc __iomem *psc = mps->psc;  in mpc52xx_psc_spi_isr()
288 		complete(&mps->done);  in mpc52xx_psc_spi_isr()
297 	struct mpc52xx_psc_spi *mps;  in mpc52xx_psc_spi_of_probe()  local
302 	host = devm_spi_alloc_host(dev, sizeof(*mps));  in mpc52xx_psc_spi_of_probe()
307 	mps = spi_controller_get_devdata(host);  in mpc52xx_psc_spi_of_probe()
324 	mps->psc = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);  in mpc52xx_psc_spi_of_probe()
325 	if (IS_ERR(mps->psc))  in mpc52xx_psc_spi_of_probe()
326 		return dev_err_probe(dev, PTR_ERR(mps->psc), "could not ioremap I/O port range\n");  in mpc52xx_psc_spi_of_probe()
329 	mps->fifo = ((void __iomem *)mps->psc) + sizeof(struct mpc52xx_psc);  in mpc52xx_psc_spi_of_probe()
331 	mps->irq = platform_get_irq(pdev, 0);  in mpc52xx_psc_spi_of_probe()
332 	if (mps->irq < 0)  in mpc52xx_psc_spi_of_probe()
333 		return mps->irq;  in mpc52xx_psc_spi_of_probe()
335 	ret = devm_request_irq(dev, mps->irq, mpc52xx_psc_spi_isr, 0,  in mpc52xx_psc_spi_of_probe()
336 			       "mpc52xx-psc-spi", mps);  in mpc52xx_psc_spi_of_probe()
340 	ret = mpc52xx_psc_spi_port_config(host->bus_num, mps);  in mpc52xx_psc_spi_of_probe()
344 	init_completion(&mps->done);  in mpc52xx_psc_spi_of_probe()