diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/spi/spi-mpc512x-psc.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c index 5cecca1bef..3c1638ba5b 100644 --- a/drivers/spi/spi-mpc512x-psc.c +++ b/drivers/spi/spi-mpc512x-psc.c @@ -85,7 +85,7 @@ static int mpc512x_psc_spi_transfer_setup(struct spi_device *spi, static void mpc512x_psc_spi_activate_cs(struct spi_device *spi) { struct mpc512x_psc_spi_cs *cs = spi->controller_state; - struct mpc512x_psc_spi *mps = spi_master_get_devdata(spi->master); + struct mpc512x_psc_spi *mps = spi_controller_get_devdata(spi->controller); u32 sicr; u32 ccr; int speed; @@ -143,7 +143,7 @@ static void mpc512x_psc_spi_deactivate_cs(struct spi_device *spi) static int mpc512x_psc_spi_transfer_rxtx(struct spi_device *spi, struct spi_transfer *t) { - struct mpc512x_psc_spi *mps = spi_master_get_devdata(spi->master); + struct mpc512x_psc_spi *mps = spi_controller_get_devdata(spi->controller); struct mpc512x_psc_fifo __iomem *fifo = mps->fifo; size_t tx_len = t->len; size_t rx_len = t->len; @@ -280,7 +280,7 @@ static int mpc512x_psc_spi_transfer_rxtx(struct spi_device *spi, return 0; } -static int mpc512x_psc_spi_msg_xfer(struct spi_master *master, +static int mpc512x_psc_spi_msg_xfer(struct spi_controller *host, struct spi_message *m) { struct spi_device *spi; @@ -320,15 +320,15 @@ static int mpc512x_psc_spi_msg_xfer(struct spi_master *master, mpc512x_psc_spi_transfer_setup(spi, NULL); - spi_finalize_current_message(master); + spi_finalize_current_message(host); return status; } -static int mpc512x_psc_spi_prep_xfer_hw(struct spi_master *master) +static int mpc512x_psc_spi_prep_xfer_hw(struct spi_controller *host) { - struct mpc512x_psc_spi *mps = spi_master_get_devdata(master); + struct mpc512x_psc_spi *mps = spi_controller_get_devdata(host); - dev_dbg(&master->dev, "%s()\n", __func__); + dev_dbg(&host->dev, "%s()\n", __func__); /* Zero MR2 */ in_8(psc_addr(mps, mr2)); @@ -340,12 +340,12 @@ static int mpc512x_psc_spi_prep_xfer_hw(struct spi_master *master) return 0; } -static int mpc512x_psc_spi_unprep_xfer_hw(struct spi_master *master) +static int mpc512x_psc_spi_unprep_xfer_hw(struct spi_controller *host) { - struct mpc512x_psc_spi *mps = spi_master_get_devdata(master); + struct mpc512x_psc_spi *mps = spi_controller_get_devdata(host); struct mpc512x_psc_fifo __iomem *fifo = mps->fifo; - dev_dbg(&master->dev, "%s()\n", __func__); + dev_dbg(&host->dev, "%s()\n", __func__); /* disable transmitter/receiver and fifo interrupt */ out_8(psc_addr(mps, command), MPC52xx_PSC_TX_DISABLE | MPC52xx_PSC_RX_DISABLE); @@ -380,7 +380,7 @@ static void mpc512x_psc_spi_cleanup(struct spi_device *spi) kfree(spi->controller_state); } -static int mpc512x_psc_spi_port_config(struct spi_master *master, +static int mpc512x_psc_spi_port_config(struct spi_controller *host, struct mpc512x_psc_spi *mps) { struct mpc512x_psc_fifo __iomem *fifo = mps->fifo; @@ -408,7 +408,7 @@ static int mpc512x_psc_spi_port_config(struct spi_master *master, sicr = 0x01000000 | /* SIM = 0001 -- 8 bit */ 0x00800000 | /* GenClk = 1 -- internal clk */ 0x00008000 | /* SPI = 1 */ - 0x00004000 | /* MSTR = 1 -- SPI master */ + 0x00004000 | /* MSTR = 1 -- SPI host */ 0x00000800; /* UseEOF = 1 -- SS low until EOF */ out_be32(psc_addr(mps, sicr), sicr); @@ -459,28 +459,28 @@ static int mpc512x_psc_spi_of_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct mpc512x_psc_spi *mps; - struct spi_master *master; + struct spi_controller *host; int ret; void *tempp; struct clk *clk; - master = devm_spi_alloc_master(dev, sizeof(*mps)); - if (master == NULL) + host = devm_spi_alloc_host(dev, sizeof(*mps)); + if (host == NULL) return -ENOMEM; - dev_set_drvdata(dev, master); - mps = spi_master_get_devdata(master); + dev_set_drvdata(dev, host); + mps = spi_controller_get_devdata(host); mps->type = (int)device_get_match_data(dev); - master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; - master->setup = mpc512x_psc_spi_setup; - master->prepare_transfer_hardware = mpc512x_psc_spi_prep_xfer_hw; - master->transfer_one_message = mpc512x_psc_spi_msg_xfer; - master->unprepare_transfer_hardware = mpc512x_psc_spi_unprep_xfer_hw; - master->use_gpio_descriptors = true; - master->cleanup = mpc512x_psc_spi_cleanup; + host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; + host->setup = mpc512x_psc_spi_setup; + host->prepare_transfer_hardware = mpc512x_psc_spi_prep_xfer_hw; + host->transfer_one_message = mpc512x_psc_spi_msg_xfer; + host->unprepare_transfer_hardware = mpc512x_psc_spi_unprep_xfer_hw; + host->use_gpio_descriptors = true; + host->cleanup = mpc512x_psc_spi_cleanup; - device_set_node(&master->dev, dev_fwnode(dev)); + device_set_node(&host->dev, dev_fwnode(dev)); tempp = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(tempp)) @@ -509,11 +509,11 @@ static int mpc512x_psc_spi_of_probe(struct platform_device *pdev) if (IS_ERR(clk)) return PTR_ERR(clk); - ret = mpc512x_psc_spi_port_config(master, mps); + ret = mpc512x_psc_spi_port_config(host, mps); if (ret < 0) return ret; - return devm_spi_register_master(dev, master); + return devm_spi_register_controller(dev, host); } static const struct of_device_id mpc512x_psc_spi_of_match[] = { |