diff mbox series

[-next,v2,03/21] spi: spi-axi-spi-engine: switch to use modern name

Message ID 20230807140717.3484180-4-yangyingliang@huawei.com
State Accepted
Commit 9d5920b37ab4a970f658a6a30b54cc6d6a7d2d3d
Headers show
Series spi: switch to use modern name (part1) | expand

Commit Message

Yang Yingliang Aug. 7, 2023, 2:06 p.m. UTC 
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-axi-spi-engine.c | 58 ++++++++++++++++----------------
 1 file changed, 29 insertions(+), 29 deletions(-)
diff mbox series

Patch

diff --git a/drivers/spi/spi-axi-spi-engine.c b/drivers/spi/spi-axi-spi-engine.c
index 89661f3b0d44..c5b568543149 100644
--- a/drivers/spi/spi-axi-spi-engine.c
+++ b/drivers/spi/spi-axi-spi-engine.c
@@ -356,8 +356,8 @@  static bool spi_engine_read_rx_fifo(struct spi_engine *spi_engine)
 
 static irqreturn_t spi_engine_irq(int irq, void *devid)
 {
-	struct spi_master *master = devid;
-	struct spi_engine *spi_engine = spi_master_get_devdata(master);
+	struct spi_controller *host = devid;
+	struct spi_engine *spi_engine = spi_controller_get_devdata(host);
 	unsigned int disable_int = 0;
 	unsigned int pending;
 
@@ -396,7 +396,7 @@  static irqreturn_t spi_engine_irq(int irq, void *devid)
 			msg->status = 0;
 			msg->actual_length = msg->frame_length;
 			spi_engine->msg = NULL;
-			spi_finalize_current_message(master);
+			spi_finalize_current_message(host);
 			disable_int |= SPI_ENGINE_INT_SYNC;
 		}
 	}
@@ -412,11 +412,11 @@  static irqreturn_t spi_engine_irq(int irq, void *devid)
 	return IRQ_HANDLED;
 }
 
-static int spi_engine_transfer_one_message(struct spi_master *master,
+static int spi_engine_transfer_one_message(struct spi_controller *host,
 	struct spi_message *msg)
 {
 	struct spi_engine_program p_dry, *p;
-	struct spi_engine *spi_engine = spi_master_get_devdata(master);
+	struct spi_engine *spi_engine = spi_controller_get_devdata(host);
 	unsigned int int_enable = 0;
 	unsigned long flags;
 	size_t size;
@@ -464,7 +464,7 @@  static int spi_engine_transfer_one_message(struct spi_master *master,
 static int spi_engine_probe(struct platform_device *pdev)
 {
 	struct spi_engine *spi_engine;
-	struct spi_master *master;
+	struct spi_controller *host;
 	unsigned int version;
 	int irq;
 	int ret;
@@ -477,29 +477,29 @@  static int spi_engine_probe(struct platform_device *pdev)
 	if (!spi_engine)
 		return -ENOMEM;
 
-	master = spi_alloc_master(&pdev->dev, 0);
-	if (!master)
+	host = spi_alloc_host(&pdev->dev, 0);
+	if (!host)
 		return -ENOMEM;
 
-	spi_master_set_devdata(master, spi_engine);
+	spi_controller_set_devdata(host, spi_engine);
 
 	spin_lock_init(&spi_engine->lock);
 
 	spi_engine->clk = devm_clk_get(&pdev->dev, "s_axi_aclk");
 	if (IS_ERR(spi_engine->clk)) {
 		ret = PTR_ERR(spi_engine->clk);
-		goto err_put_master;
+		goto err_put_host;
 	}
 
 	spi_engine->ref_clk = devm_clk_get(&pdev->dev, "spi_clk");
 	if (IS_ERR(spi_engine->ref_clk)) {
 		ret = PTR_ERR(spi_engine->ref_clk);
-		goto err_put_master;
+		goto err_put_host;
 	}
 
 	ret = clk_prepare_enable(spi_engine->clk);
 	if (ret)
-		goto err_put_master;
+		goto err_put_host;
 
 	ret = clk_prepare_enable(spi_engine->ref_clk);
 	if (ret)
@@ -525,46 +525,46 @@  static int spi_engine_probe(struct platform_device *pdev)
 	writel_relaxed(0xff, spi_engine->base + SPI_ENGINE_REG_INT_PENDING);
 	writel_relaxed(0x00, spi_engine->base + SPI_ENGINE_REG_INT_ENABLE);
 
-	ret = request_irq(irq, spi_engine_irq, 0, pdev->name, master);
+	ret = request_irq(irq, spi_engine_irq, 0, pdev->name, host);
 	if (ret)
 		goto err_ref_clk_disable;
 
-	master->dev.of_node = pdev->dev.of_node;
-	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_3WIRE;
-	master->bits_per_word_mask = SPI_BPW_MASK(8);
-	master->max_speed_hz = clk_get_rate(spi_engine->ref_clk) / 2;
-	master->transfer_one_message = spi_engine_transfer_one_message;
-	master->num_chipselect = 8;
+	host->dev.of_node = pdev->dev.of_node;
+	host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_3WIRE;
+	host->bits_per_word_mask = SPI_BPW_MASK(8);
+	host->max_speed_hz = clk_get_rate(spi_engine->ref_clk) / 2;
+	host->transfer_one_message = spi_engine_transfer_one_message;
+	host->num_chipselect = 8;
 
-	ret = spi_register_master(master);
+	ret = spi_register_controller(host);
 	if (ret)
 		goto err_free_irq;
 
-	platform_set_drvdata(pdev, master);
+	platform_set_drvdata(pdev, host);
 
 	return 0;
 err_free_irq:
-	free_irq(irq, master);
+	free_irq(irq, host);
 err_ref_clk_disable:
 	clk_disable_unprepare(spi_engine->ref_clk);
 err_clk_disable:
 	clk_disable_unprepare(spi_engine->clk);
-err_put_master:
-	spi_master_put(master);
+err_put_host:
+	spi_controller_put(host);
 	return ret;
 }
 
 static void spi_engine_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = spi_master_get(platform_get_drvdata(pdev));
-	struct spi_engine *spi_engine = spi_master_get_devdata(master);
+	struct spi_controller *host = spi_controller_get(platform_get_drvdata(pdev));
+	struct spi_engine *spi_engine = spi_controller_get_devdata(host);
 	int irq = platform_get_irq(pdev, 0);
 
-	spi_unregister_master(master);
+	spi_unregister_controller(host);
 
-	free_irq(irq, master);
+	free_irq(irq, host);
 
-	spi_master_put(master);
+	spi_controller_put(host);
 
 	writel_relaxed(0xff, spi_engine->base + SPI_ENGINE_REG_INT_PENDING);
 	writel_relaxed(0x00, spi_engine->base + SPI_ENGINE_REG_INT_ENABLE);