diff options
Diffstat (limited to 'drivers/spi/spi-falcon.c')
| -rw-r--r-- | drivers/spi/spi-falcon.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c index a7d4dffac66b..faa893f83dc5 100644 --- a/drivers/spi/spi-falcon.c +++ b/drivers/spi/spi-falcon.c @@ -91,14 +91,15 @@ struct falcon_sflash { u32 sfcmd; /* for caching of opcode, direction, ... */ - struct spi_master *master; + struct spi_controller *host; }; -int falcon_sflash_xfer(struct spi_device *spi, struct spi_transfer *t, - unsigned long flags) +static int +falcon_sflash_xfer(struct spi_device *spi, struct spi_transfer *t, + unsigned long flags) { struct device *dev = &spi->dev; - struct falcon_sflash *priv = spi_master_get_devdata(spi->master); + struct falcon_sflash *priv = spi_controller_get_devdata(spi->controller); const u8 *txp = t->tx_buf; u8 *rxp = t->rx_buf; unsigned int bytelen = ((8 * t->len + 7) / 8); @@ -131,7 +132,7 @@ int falcon_sflash_xfer(struct spi_device *spi, struct spi_transfer *t, * especially alen and dumlen. */ - priv->sfcmd = ((spi->chip_select + priv->sfcmd = ((spi_get_chipselect(spi, 0) << SFCMD_CS_OFFSET) & SFCMD_CS_MASK); priv->sfcmd |= SFCMD_KEEP_CS_KEEP_SELECTED; @@ -351,10 +352,10 @@ static int falcon_sflash_setup(struct spi_device *spi) return 0; } -static int falcon_sflash_xfer_one(struct spi_master *master, +static int falcon_sflash_xfer_one(struct spi_controller *host, struct spi_message *m) { - struct falcon_sflash *priv = spi_master_get_devdata(master); + struct falcon_sflash *priv = spi_controller_get_devdata(host); struct spi_transfer *t; unsigned long spi_flags; unsigned long flags; @@ -382,7 +383,7 @@ static int falcon_sflash_xfer_one(struct spi_master *master, } m->status = ret; - spi_finalize_current_message(master); + spi_finalize_current_message(host); return 0; } @@ -390,25 +391,25 @@ static int falcon_sflash_xfer_one(struct spi_master *master, static int falcon_sflash_probe(struct platform_device *pdev) { struct falcon_sflash *priv; - struct spi_master *master; + struct spi_controller *host; int ret; - master = spi_alloc_master(&pdev->dev, sizeof(*priv)); - if (!master) + host = spi_alloc_host(&pdev->dev, sizeof(*priv)); + if (!host) return -ENOMEM; - priv = spi_master_get_devdata(master); - priv->master = master; + priv = spi_controller_get_devdata(host); + priv->host = host; - master->mode_bits = SPI_MODE_3; - master->flags = SPI_MASTER_HALF_DUPLEX; - master->setup = falcon_sflash_setup; - master->transfer_one_message = falcon_sflash_xfer_one; - master->dev.of_node = pdev->dev.of_node; + host->mode_bits = SPI_MODE_3; + host->flags = SPI_CONTROLLER_HALF_DUPLEX; + host->setup = falcon_sflash_setup; + host->transfer_one_message = falcon_sflash_xfer_one; + host->dev.of_node = pdev->dev.of_node; - ret = devm_spi_register_master(&pdev->dev, master); + ret = devm_spi_register_controller(&pdev->dev, host); if (ret) - spi_master_put(master); + spi_controller_put(host); return ret; } |