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 <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

drivers/spi/spi-altera-dfl.c

···
 	.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));
 }
 
···
 {
 	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;
 
···
 	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))
···
 
 	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)
···
 	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);
 	}