diff options
Diffstat (limited to 'drivers/spi/spi-ath79.c')
| -rw-r--r-- | drivers/spi/spi-ath79.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c index 607e7a49fb89..795e88dbef1b 100644 --- a/drivers/spi/spi-ath79.c +++ b/drivers/spi/spi-ath79.c @@ -58,7 +58,7 @@ static inline void ath79_spi_wr(struct ath79_spi *sp, unsigned int reg, u32 val) static inline struct ath79_spi *ath79_spidev_to_sp(struct spi_device *spi) { - return spi_master_get_devdata(spi->master); + return spi_controller_get_devdata(spi->controller); } static inline void ath79_spi_delay(struct ath79_spi *sp, unsigned int nsecs) @@ -120,7 +120,7 @@ static u32 ath79_spi_txrx_mode0(struct spi_device *spi, unsigned int nsecs, else out = ioc & ~AR71XX_SPI_IOC_DO; - /* setup MSB (to slave) on trailing edge */ + /* setup MSB (to target) on trailing edge */ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out); ath79_spi_delay(sp, nsecs); ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK); @@ -168,28 +168,28 @@ static const struct spi_controller_mem_ops ath79_mem_ops = { static int ath79_spi_probe(struct platform_device *pdev) { - struct spi_master *master; + struct spi_controller *host; struct ath79_spi *sp; unsigned long rate; int ret; - master = spi_alloc_master(&pdev->dev, sizeof(*sp)); - if (master == NULL) { - dev_err(&pdev->dev, "failed to allocate spi master\n"); + host = spi_alloc_host(&pdev->dev, sizeof(*sp)); + if (host == NULL) { + dev_err(&pdev->dev, "failed to allocate spi host\n"); return -ENOMEM; } - sp = spi_master_get_devdata(master); - master->dev.of_node = pdev->dev.of_node; + sp = spi_controller_get_devdata(host); + host->dev.of_node = pdev->dev.of_node; platform_set_drvdata(pdev, sp); - master->use_gpio_descriptors = true; - master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); - master->flags = SPI_MASTER_GPIO_SS; - master->num_chipselect = 3; - master->mem_ops = &ath79_mem_ops; + host->use_gpio_descriptors = true; + host->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); + host->flags = SPI_MASTER_GPIO_SS; + host->num_chipselect = 3; + host->mem_ops = &ath79_mem_ops; - sp->bitbang.master = master; + sp->bitbang.master = host; sp->bitbang.chipselect = ath79_spi_chipselect; sp->bitbang.txrx_word[SPI_MODE_0] = ath79_spi_txrx_mode0; sp->bitbang.flags = SPI_CS_HIGH; @@ -197,18 +197,18 @@ static int ath79_spi_probe(struct platform_device *pdev) sp->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(sp->base)) { ret = PTR_ERR(sp->base); - goto err_put_master; + goto err_put_host; } sp->clk = devm_clk_get(&pdev->dev, "ahb"); if (IS_ERR(sp->clk)) { ret = PTR_ERR(sp->clk); - goto err_put_master; + goto err_put_host; } ret = clk_prepare_enable(sp->clk); if (ret) - goto err_put_master; + goto err_put_host; rate = DIV_ROUND_UP(clk_get_rate(sp->clk), MHZ); if (!rate) { @@ -231,8 +231,8 @@ err_disable: ath79_spi_disable(sp); err_clk_disable: clk_disable_unprepare(sp->clk); -err_put_master: - spi_master_put(sp->bitbang.master); +err_put_host: + spi_controller_put(host); return ret; } @@ -244,7 +244,7 @@ static int ath79_spi_remove(struct platform_device *pdev) spi_bitbang_stop(&sp->bitbang); ath79_spi_disable(sp); clk_disable_unprepare(sp->clk); - spi_master_put(sp->bitbang.master); + spi_controller_put(sp->bitbang.master); return 0; } |