From ec168190c1cace92cba22ffa2048e79f41ba5a13 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Thu, 29 Dec 2022 18:38:36 +0800 Subject: [PATCH] spi: spi-altera-dfl: switch to use modern name Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20221229103837.4192759-3-yangyingliang@huawei.com Signed-off-by: Mark Brown --- drivers/spi/spi-altera-dfl.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/spi/spi-altera-dfl.c b/drivers/spi/spi-altera-dfl.c index 0b3302a..5d6e08c 100644 --- a/drivers/spi/spi-altera-dfl.c +++ b/drivers/spi/spi-altera-dfl.c @@ -104,20 +104,20 @@ static const struct regmap_config indirect_regbus_cfg = { .reg_read = indirect_bus_reg_read, }; -static void config_spi_master(void __iomem *base, struct spi_master *master) +static void config_spi_host(void __iomem *base, struct spi_controller *host) { u64 v; v = readq(base + SPI_CORE_PARAMETER); - master->mode_bits = SPI_CS_HIGH; + host->mode_bits = SPI_CS_HIGH; if (FIELD_GET(CLK_POLARITY, v)) - master->mode_bits |= SPI_CPOL; + host->mode_bits |= SPI_CPOL; if (FIELD_GET(CLK_PHASE, v)) - master->mode_bits |= SPI_CPHA; + host->mode_bits |= SPI_CPHA; - master->num_chipselect = FIELD_GET(NUM_CHIPSELECT, v); - master->bits_per_word_mask = + host->num_chipselect = FIELD_GET(NUM_CHIPSELECT, v); + host->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, FIELD_GET(DATA_WIDTH, v)); } @@ -125,18 +125,18 @@ static int dfl_spi_altera_probe(struct dfl_device *dfl_dev) { struct spi_board_info board_info = { 0 }; struct device *dev = &dfl_dev->dev; - struct spi_master *master; + struct spi_controller *host; struct altera_spi *hw; void __iomem *base; int err; - master = devm_spi_alloc_master(dev, sizeof(struct altera_spi)); - if (!master) + host = devm_spi_alloc_host(dev, sizeof(struct altera_spi)); + if (!host) return -ENOMEM; - master->bus_num = -1; + host->bus_num = -1; - hw = spi_master_get_devdata(master); + hw = spi_controller_get_devdata(host); hw->dev = dev; @@ -145,10 +145,10 @@ static int dfl_spi_altera_probe(struct dfl_device *dfl_dev) if (IS_ERR(base)) return PTR_ERR(base); - config_spi_master(base, master); + config_spi_host(base, host); dev_dbg(dev, "%s cs %u bpm 0x%x mode 0x%x\n", __func__, - master->num_chipselect, master->bits_per_word_mask, - master->mode_bits); + host->num_chipselect, host->bits_per_word_mask, + host->mode_bits); hw->regmap = devm_regmap_init(dev, NULL, base, &indirect_regbus_cfg); if (IS_ERR(hw->regmap)) @@ -156,11 +156,11 @@ static int dfl_spi_altera_probe(struct dfl_device *dfl_dev) hw->irq = -EINVAL; - altera_spi_init_host(master); + altera_spi_init_host(host); - err = devm_spi_register_master(dev, master); + err = devm_spi_register_controller(dev, host); if (err) - return dev_err_probe(dev, err, "%s failed to register spi master\n", + return dev_err_probe(dev, err, "%s failed to register spi host\n", __func__); if (dfl_dev->revision == FME_FEATURE_REV_MAX10_SPI_N5010) @@ -172,7 +172,7 @@ static int dfl_spi_altera_probe(struct dfl_device *dfl_dev) board_info.bus_num = 0; board_info.chip_select = 0; - if (!spi_new_device(master, &board_info)) { + if (!spi_new_device(host, &board_info)) { dev_err(dev, "%s failed to create SPI device: %s\n", __func__, board_info.modalias); } -- 2.7.4