[PATCH -next v2 00/23] spi: switch to use modern name (part4)

[PATCH -next v2 00/23] spi: switch to use modern name (part4)

[Yang Yingliang]

I'm trying to rename the legacy name to modern name used in SPI drivers,
this is part4 patchset.

After introducing devm_spi_alloc_host/spi_alloc_host(), the legacy
named function devm_spi_alloc_master/spi_alloc_master() can be replaced.
And also change other legacy name master/slave to modern name host/target
or controller. Each patch compile test passed.

v1 -> v2:
  In patch #4, #5, #12, #14, #15, #16, #18, #19, #22,
  keep some comments using old name to fit with documentation.

Yang Yingliang (23):
  spi: orion: switch to use modern name
  spi: mchp-pci1xxxx: switch to use modern name
  spi: pic32-sqi: switch to use modern name
  spi: pic32: switch to use modern name
  spi: spl022: switch to use modern name
  spi: ppc4xx: switch to use modern name
  spi: pxa2xx: switch to use modern name
  spi: spi-qcom-qspi: switch to use modern name
  spi: qup: switch to use modern name
  spi: rb4xx: switch to use modern name
  spi: realtek-rtl: switch to use devm_spi_alloc_host()
  spi: rockchip-sfc: switch to use modern name
  spi: rockchip: switch to use modern name
  spi: rspi: switch to use spi_alloc_host()
  spi: rzv2m-csi: switch to use devm_spi_alloc_host()
  spi: s3c64xx: switch to use modern name
  spi: sc18is602: switch to use modern name
  spi: sh-hspi: switch to use modern name
  spi: sh-msiof: switch to use modern name
  spi: sh-sci: switch to use modern name
  spi: sh: switch to use modern name
  spi: sifive: switch to use modern name
  spi: spi-sn-f-ospi: switch to use modern name

 drivers/spi/spi-orion.c        |  90 +++++++++---------
 drivers/spi/spi-pci1xxxx.c     |  14 +--
 drivers/spi/spi-pic32-sqi.c    |  86 ++++++++---------
 drivers/spi/spi-pic32.c        | 154 +++++++++++++++---------------
 drivers/spi/spi-pl022.c        |  94 +++++++++----------
 drivers/spi/spi-ppc4xx.c       |  44 ++++-----
 drivers/spi/spi-pxa2xx.c       |  24 ++---
 drivers/spi/spi-qcom-qspi.c    |  80 ++++++++--------
 drivers/spi/spi-qup.c          | 166 ++++++++++++++++-----------------
 drivers/spi/spi-rb4xx.c        |  36 +++----
 drivers/spi/spi-realtek-rtl.c  |   2 +-
 drivers/spi/spi-rockchip-sfc.c |  30 +++---
 drivers/spi/spi-rockchip.c     |  58 ++++++------
 drivers/spi/spi-rspi.c         |   2 +-
 drivers/spi/spi-rzv2m-csi.c    |   2 +-
 drivers/spi/spi-s3c64xx.c      | 126 ++++++++++++-------------
 drivers/spi/spi-sc18is602.c    |  50 +++++-----
 drivers/spi/spi-sh-hspi.c      |   4 +-
 drivers/spi/spi-sh-msiof.c     |  52 +++++------
 drivers/spi/spi-sh-sci.c       |  24 ++---
 drivers/spi/spi-sh.c           |  34 +++----
 drivers/spi/spi-sifive.c       |  80 ++++++++--------
 drivers/spi/spi-sn-f-ospi.c    |   4 +-
 include/linux/spi/pxa2xx_spi.h |   4 +-
 include/linux/spi/sh_msiof.h   |   4 +-
 25 files changed, 632 insertions(+), 632 deletions(-)

-- 
2.25.1

[PATCH -next v2 01/23] spi: orion: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-orion.c | 90 ++++++++++++++++++++---------------------
 1 file changed, 45 insertions(+), 45 deletions(-)

diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index faf2764b91a8..1f10f5c8e34d 100644
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -90,7 +90,7 @@ struct orion_child_options {
 };
 
 struct orion_spi {
-	struct spi_master	*master;
+	struct spi_controller	*host;
 	void __iomem		*base;
 	struct clk              *clk;
 	struct clk              *axi_clk;
@@ -141,7 +141,7 @@ static int orion_spi_baudrate_set(struct spi_device *spi, unsigned int speed)
 	struct orion_spi *orion_spi;
 	const struct orion_spi_dev *devdata;
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 	devdata = orion_spi->devdata;
 
 	tclk_hz = clk_get_rate(orion_spi->clk);
@@ -235,7 +235,7 @@ orion_spi_mode_set(struct spi_device *spi)
 	u32 reg;
 	struct orion_spi *orion_spi;
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 
 	reg = readl(spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));
 	reg &= ~ORION_SPI_MODE_MASK;
@@ -257,7 +257,7 @@ orion_spi_50mhz_ac_timing_erratum(struct spi_device *spi, unsigned int speed)
 	u32 reg;
 	struct orion_spi *orion_spi;
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 
 	/*
 	 * Erratum description: (Erratum NO. FE-9144572) The device
@@ -297,7 +297,7 @@ orion_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
 	unsigned int bits_per_word = spi->bits_per_word;
 	int	rc;
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 
 	if ((t != NULL) && t->speed_hz)
 		speed = t->speed_hz;
@@ -330,7 +330,7 @@ static void orion_spi_set_cs(struct spi_device *spi, bool enable)
 	void __iomem *ctrl_reg;
 	u32 val;
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 	ctrl_reg = spi_reg(orion_spi, ORION_SPI_IF_CTRL_REG);
 
 	val = readl(ctrl_reg);
@@ -388,7 +388,7 @@ orion_spi_write_read_8bit(struct spi_device *spi,
 
 	cs_single_byte = spi->mode & SPI_CS_WORD;
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 
 	if (cs_single_byte)
 		orion_spi_set_cs(spi, 0);
@@ -439,7 +439,7 @@ orion_spi_write_read_16bit(struct spi_device *spi,
 		return -1;
 	}
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 	tx_reg = spi_reg(orion_spi, ORION_SPI_DATA_OUT_REG);
 	rx_reg = spi_reg(orion_spi, ORION_SPI_DATA_IN_REG);
 	int_reg = spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG);
@@ -475,7 +475,7 @@ orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer)
 	word_len = spi->bits_per_word;
 	count = xfer->len;
 
-	orion_spi = spi_master_get_devdata(spi->master);
+	orion_spi = spi_controller_get_devdata(spi->controller);
 
 	/*
 	 * Use SPI direct write mode if base address is available
@@ -528,7 +528,7 @@ orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer)
 	return xfer->len - count;
 }
 
-static int orion_spi_transfer_one(struct spi_master *master,
+static int orion_spi_transfer_one(struct spi_controller *host,
 					struct spi_device *spi,
 					struct spi_transfer *t)
 {
@@ -548,7 +548,7 @@ static int orion_spi_setup(struct spi_device *spi)
 {
 	int ret;
 #ifdef CONFIG_PM
-	struct orion_spi *orion_spi = spi_master_get_devdata(spi->master);
+	struct orion_spi *orion_spi = spi_controller_get_devdata(spi->controller);
 	struct device *dev = orion_spi->dev;
 
 	orion_spi_runtime_resume(dev);
@@ -644,44 +644,44 @@ MODULE_DEVICE_TABLE(of, orion_spi_of_match_table);
 static int orion_spi_probe(struct platform_device *pdev)
 {
 	const struct orion_spi_dev *devdata;
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct orion_spi *spi;
 	struct resource *r;
 	unsigned long tclk_hz;
 	int status = 0;
 	struct device_node *np;
 
-	master = spi_alloc_master(&pdev->dev, sizeof(*spi));
-	if (master == NULL) {
-		dev_dbg(&pdev->dev, "master allocation failed\n");
+	host = spi_alloc_host(&pdev->dev, sizeof(*spi));
+	if (host == NULL) {
+		dev_dbg(&pdev->dev, "host allocation failed\n");
 		return -ENOMEM;
 	}
 
 	if (pdev->id != -1)
-		master->bus_num = pdev->id;
+		host->bus_num = pdev->id;
 	if (pdev->dev.of_node) {
 		u32 cell_index;
 
 		if (!of_property_read_u32(pdev->dev.of_node, "cell-index",
 					  &cell_index))
-			master->bus_num = cell_index;
+			host->bus_num = cell_index;
 	}
 
 	/* we support all 4 SPI modes and LSB first option */
-	master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST | SPI_CS_WORD;
-	master->set_cs = orion_spi_set_cs;
-	master->transfer_one = orion_spi_transfer_one;
-	master->num_chipselect = ORION_NUM_CHIPSELECTS;
-	master->setup = orion_spi_setup;
-	master->bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(16);
-	master->auto_runtime_pm = true;
-	master->use_gpio_descriptors = true;
-	master->flags = SPI_CONTROLLER_GPIO_SS;
-
-	platform_set_drvdata(pdev, master);
-
-	spi = spi_master_get_devdata(master);
-	spi->master = master;
+	host->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST | SPI_CS_WORD;
+	host->set_cs = orion_spi_set_cs;
+	host->transfer_one = orion_spi_transfer_one;
+	host->num_chipselect = ORION_NUM_CHIPSELECTS;
+	host->setup = orion_spi_setup;
+	host->bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(16);
+	host->auto_runtime_pm = true;
+	host->use_gpio_descriptors = true;
+	host->flags = SPI_CONTROLLER_GPIO_SS;
+
+	platform_set_drvdata(pdev, host);
+
+	spi = spi_controller_get_devdata(host);
+	spi->host = host;
 	spi->dev = &pdev->dev;
 
 	devdata = device_get_match_data(&pdev->dev);
@@ -718,14 +718,14 @@ static int orion_spi_probe(struct platform_device *pdev)
 	 */
 	if (of_device_is_compatible(pdev->dev.of_node,
 					"marvell,armada-370-spi"))
-		master->max_speed_hz = min(devdata->max_hz,
+		host->max_speed_hz = min(devdata->max_hz,
 				DIV_ROUND_UP(tclk_hz, devdata->min_divisor));
 	else if (devdata->min_divisor)
-		master->max_speed_hz =
+		host->max_speed_hz =
 			DIV_ROUND_UP(tclk_hz, devdata->min_divisor);
 	else
-		master->max_speed_hz = devdata->max_hz;
-	master->min_speed_hz = DIV_ROUND_UP(tclk_hz, devdata->max_divisor);
+		host->max_speed_hz = devdata->max_hz;
+	host->min_speed_hz = DIV_ROUND_UP(tclk_hz, devdata->max_divisor);
 
 	spi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &r);
 	if (IS_ERR(spi->base)) {
@@ -784,8 +784,8 @@ static int orion_spi_probe(struct platform_device *pdev)
 	if (status < 0)
 		goto out_rel_pm;
 
-	master->dev.of_node = pdev->dev.of_node;
-	status = spi_register_master(master);
+	host->dev.of_node = pdev->dev.of_node;
+	status = spi_register_controller(host);
 	if (status < 0)
 		goto out_rel_pm;
 
@@ -798,21 +798,21 @@ static int orion_spi_probe(struct platform_device *pdev)
 out_rel_clk:
 	clk_disable_unprepare(spi->clk);
 out:
-	spi_master_put(master);
+	spi_controller_put(host);
 	return status;
 }
 
 
 static void orion_spi_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = platform_get_drvdata(pdev);
-	struct orion_spi *spi = spi_master_get_devdata(master);
+	struct spi_controller *host = platform_get_drvdata(pdev);
+	struct orion_spi *spi = spi_controller_get_devdata(host);
 
 	pm_runtime_get_sync(&pdev->dev);
 	clk_disable_unprepare(spi->axi_clk);
 	clk_disable_unprepare(spi->clk);
 
-	spi_unregister_master(master);
+	spi_unregister_controller(host);
 	pm_runtime_disable(&pdev->dev);
 }
 
@@ -821,8 +821,8 @@ MODULE_ALIAS("platform:" DRIVER_NAME);
 #ifdef CONFIG_PM
 static int orion_spi_runtime_suspend(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct orion_spi *spi = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct orion_spi *spi = spi_controller_get_devdata(host);
 
 	clk_disable_unprepare(spi->axi_clk);
 	clk_disable_unprepare(spi->clk);
@@ -831,8 +831,8 @@ static int orion_spi_runtime_suspend(struct device *dev)
 
 static int orion_spi_runtime_resume(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct orion_spi *spi = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct orion_spi *spi = spi_controller_get_devdata(host);
 
 	if (!IS_ERR(spi->axi_clk))
 		clk_prepare_enable(spi->axi_clk);
-- 
2.25.1

[PATCH -next v2 02/23] spi: mchp-pci1xxxx: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-pci1xxxx.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/spi/spi-pci1xxxx.c b/drivers/spi/spi-pci1xxxx.c
index d23c42839da1..3638e974f5d4 100644
--- a/drivers/spi/spi-pci1xxxx.c
+++ b/drivers/spi/spi-pci1xxxx.c
@@ -65,7 +65,7 @@ struct pci1xxxx_spi_internal {
 	bool spi_xfer_in_progress;
 	int irq;
 	struct completion spi_xfer_done;
-	struct spi_master *spi_host;
+	struct spi_controller *spi_host;
 	struct pci1xxxx_spi *parent;
 	struct {
 		unsigned int dev_sel : 3;
@@ -250,7 +250,7 @@ static int pci1xxxx_spi_probe(struct pci_dev *pdev, const struct pci_device_id *
 	struct pci1xxxx_spi_internal *spi_sub_ptr;
 	struct device *dev = &pdev->dev;
 	struct pci1xxxx_spi *spi_bus;
-	struct spi_master *spi_host;
+	struct spi_controller *spi_host;
 	u32 regval;
 	int ret;
 
@@ -276,7 +276,7 @@ static int pci1xxxx_spi_probe(struct pci_dev *pdev, const struct pci_device_id *
 						      sizeof(struct pci1xxxx_spi_internal),
 						      GFP_KERNEL);
 		spi_sub_ptr = spi_bus->spi_int[iter];
-		spi_sub_ptr->spi_host = devm_spi_alloc_master(dev, sizeof(struct spi_master));
+		spi_sub_ptr->spi_host = devm_spi_alloc_host(dev, sizeof(struct spi_controller));
 		if (!spi_sub_ptr->spi_host)
 			return -ENOMEM;
 
@@ -366,8 +366,8 @@ static int pci1xxxx_spi_probe(struct pci_dev *pdev, const struct pci_device_id *
 		spi_host->max_speed_hz = PCI1XXXX_SPI_MAX_CLOCK_HZ;
 		spi_host->min_speed_hz = PCI1XXXX_SPI_MIN_CLOCK_HZ;
 		spi_host->flags = SPI_CONTROLLER_MUST_TX;
-		spi_master_set_devdata(spi_host, spi_sub_ptr);
-		ret = devm_spi_register_master(dev, spi_host);
+		spi_controller_set_devdata(spi_host, spi_sub_ptr);
+		ret = devm_spi_register_controller(dev, spi_host);
 		if (ret)
 			goto error;
 	}
@@ -415,7 +415,7 @@ static int pci1xxxx_spi_resume(struct device *dev)
 
 	for (iter = 0; iter < spi_ptr->total_hw_instances; iter++) {
 		spi_sub_ptr = spi_ptr->spi_int[iter];
-		spi_master_resume(spi_sub_ptr->spi_host);
+		spi_controller_resume(spi_sub_ptr->spi_host);
 		writel(regval, spi_ptr->reg_base +
 		       SPI_MST_EVENT_MASK_REG_OFFSET(iter));
 
@@ -441,7 +441,7 @@ static int pci1xxxx_spi_suspend(struct device *dev)
 
 		/* Store existing config before suspend */
 		store_restore_config(spi_ptr, spi_sub_ptr, iter, 1);
-		spi_master_suspend(spi_sub_ptr->spi_host);
+		spi_controller_suspend(spi_sub_ptr->spi_host);
 		writel(reg1, spi_ptr->reg_base +
 		       SPI_MST_EVENT_MASK_REG_OFFSET(iter));
 	}
-- 
2.25.1

[PATCH -next v2 03/23] spi: pic32-sqi: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-pic32-sqi.c | 86 ++++++++++++++++++-------------------
 1 file changed, 43 insertions(+), 43 deletions(-)

diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c
index 5cbebcf26a2a..883354d0ff52 100644
--- a/drivers/spi/spi-pic32-sqi.c
+++ b/drivers/spi/spi-pic32-sqi.c
@@ -139,7 +139,7 @@ struct pic32_sqi {
 	void __iomem		*regs;
 	struct clk		*sys_clk;
 	struct clk		*base_clk; /* drives spi clock */
-	struct spi_master	*master;
+	struct spi_controller	*host;
 	int			irq;
 	struct completion	xfer_done;
 	struct ring_desc	*ring;
@@ -316,9 +316,9 @@ static int pic32_sqi_one_transfer(struct pic32_sqi *sqi,
 	return 0;
 }
 
-static int pic32_sqi_prepare_hardware(struct spi_master *master)
+static int pic32_sqi_prepare_hardware(struct spi_controller *host)
 {
-	struct pic32_sqi *sqi = spi_master_get_devdata(master);
+	struct pic32_sqi *sqi = spi_controller_get_devdata(host);
 
 	/* enable spi interface */
 	pic32_setbits(sqi->regs + PESQI_CONF_REG, PESQI_EN);
@@ -328,7 +328,7 @@ static int pic32_sqi_prepare_hardware(struct spi_master *master)
 	return 0;
 }
 
-static bool pic32_sqi_can_dma(struct spi_master *master,
+static bool pic32_sqi_can_dma(struct spi_controller *host,
 			      struct spi_device *spi,
 			      struct spi_transfer *x)
 {
@@ -336,7 +336,7 @@ static bool pic32_sqi_can_dma(struct spi_master *master,
 	return true;
 }
 
-static int pic32_sqi_one_message(struct spi_master *master,
+static int pic32_sqi_one_message(struct spi_controller *host,
 				 struct spi_message *msg)
 {
 	struct spi_device *spi = msg->spi;
@@ -347,7 +347,7 @@ static int pic32_sqi_one_message(struct spi_master *master,
 	unsigned long timeout;
 	u32 val;
 
-	sqi = spi_master_get_devdata(master);
+	sqi = spi_controller_get_devdata(host);
 
 	reinit_completion(&sqi->xfer_done);
 	msg->actual_length = 0;
@@ -412,7 +412,7 @@ static int pic32_sqi_one_message(struct spi_master *master,
 	/* wait for xfer completion */
 	timeout = wait_for_completion_timeout(&sqi->xfer_done, 5 * HZ);
 	if (timeout == 0) {
-		dev_err(&sqi->master->dev, "wait timedout/interrupted\n");
+		dev_err(&sqi->host->dev, "wait timedout/interrupted\n");
 		ret = -ETIMEDOUT;
 		msg->status = ret;
 	} else {
@@ -434,14 +434,14 @@ static int pic32_sqi_one_message(struct spi_master *master,
 		/* release ring descr */
 		ring_desc_put(sqi, rdesc);
 	}
-	spi_finalize_current_message(spi->master);
+	spi_finalize_current_message(spi->controller);
 
 	return ret;
 }
 
-static int pic32_sqi_unprepare_hardware(struct spi_master *master)
+static int pic32_sqi_unprepare_hardware(struct spi_controller *host)
 {
-	struct pic32_sqi *sqi = spi_master_get_devdata(master);
+	struct pic32_sqi *sqi = spi_controller_get_devdata(host);
 
 	/* disable clk */
 	pic32_clrbits(sqi->regs + PESQI_CLK_CTRL_REG, PESQI_CLK_EN);
@@ -458,18 +458,18 @@ static int ring_desc_ring_alloc(struct pic32_sqi *sqi)
 	int i;
 
 	/* allocate coherent DMAable memory for hardware buffer descriptors. */
-	sqi->bd = dma_alloc_coherent(&sqi->master->dev,
+	sqi->bd = dma_alloc_coherent(&sqi->host->dev,
 				     sizeof(*bd) * PESQI_BD_COUNT,
 				     &sqi->bd_dma, GFP_KERNEL);
 	if (!sqi->bd) {
-		dev_err(&sqi->master->dev, "failed allocating dma buffer\n");
+		dev_err(&sqi->host->dev, "failed allocating dma buffer\n");
 		return -ENOMEM;
 	}
 
 	/* allocate software ring descriptors */
 	sqi->ring = kcalloc(PESQI_BD_COUNT, sizeof(*rdesc), GFP_KERNEL);
 	if (!sqi->ring) {
-		dma_free_coherent(&sqi->master->dev,
+		dma_free_coherent(&sqi->host->dev,
 				  sizeof(*bd) * PESQI_BD_COUNT,
 				  sqi->bd, sqi->bd_dma);
 		return -ENOMEM;
@@ -498,7 +498,7 @@ static int ring_desc_ring_alloc(struct pic32_sqi *sqi)
 
 static void ring_desc_ring_free(struct pic32_sqi *sqi)
 {
-	dma_free_coherent(&sqi->master->dev,
+	dma_free_coherent(&sqi->host->dev,
 			  sizeof(struct buf_desc) * PESQI_BD_COUNT,
 			  sqi->bd, sqi->bd_dma);
 	kfree(sqi->ring);
@@ -568,28 +568,28 @@ static void pic32_sqi_hw_init(struct pic32_sqi *sqi)
 
 static int pic32_sqi_probe(struct platform_device *pdev)
 {
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct pic32_sqi *sqi;
 	int ret;
 
-	master = spi_alloc_master(&pdev->dev, sizeof(*sqi));
-	if (!master)
+	host = spi_alloc_host(&pdev->dev, sizeof(*sqi));
+	if (!host)
 		return -ENOMEM;
 
-	sqi = spi_master_get_devdata(master);
-	sqi->master = master;
+	sqi = spi_controller_get_devdata(host);
+	sqi->host = host;
 
 	sqi->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(sqi->regs)) {
 		ret = PTR_ERR(sqi->regs);
-		goto err_free_master;
+		goto err_free_host;
 	}
 
 	/* irq */
 	sqi->irq = platform_get_irq(pdev, 0);
 	if (sqi->irq < 0) {
 		ret = sqi->irq;
-		goto err_free_master;
+		goto err_free_host;
 	}
 
 	/* clocks */
@@ -597,27 +597,27 @@ static int pic32_sqi_probe(struct platform_device *pdev)
 	if (IS_ERR(sqi->sys_clk)) {
 		ret = PTR_ERR(sqi->sys_clk);
 		dev_err(&pdev->dev, "no sys_clk ?\n");
-		goto err_free_master;
+		goto err_free_host;
 	}
 
 	sqi->base_clk = devm_clk_get(&pdev->dev, "spi_ck");
 	if (IS_ERR(sqi->base_clk)) {
 		ret = PTR_ERR(sqi->base_clk);
 		dev_err(&pdev->dev, "no base clk ?\n");
-		goto err_free_master;
+		goto err_free_host;
 	}
 
 	ret = clk_prepare_enable(sqi->sys_clk);
 	if (ret) {
 		dev_err(&pdev->dev, "sys clk enable failed\n");
-		goto err_free_master;
+		goto err_free_host;
 	}
 
 	ret = clk_prepare_enable(sqi->base_clk);
 	if (ret) {
 		dev_err(&pdev->dev, "base clk enable failed\n");
 		clk_disable_unprepare(sqi->sys_clk);
-		goto err_free_master;
+		goto err_free_host;
 	}
 
 	init_completion(&sqi->xfer_done);
@@ -640,24 +640,24 @@ static int pic32_sqi_probe(struct platform_device *pdev)
 		goto err_free_ring;
 	}
 
-	/* register master */
-	master->num_chipselect	= 2;
-	master->max_speed_hz	= clk_get_rate(sqi->base_clk);
-	master->dma_alignment	= 32;
-	master->max_dma_len	= PESQI_BD_BUF_LEN_MAX;
-	master->dev.of_node	= pdev->dev.of_node;
-	master->mode_bits	= SPI_MODE_3 | SPI_MODE_0 | SPI_TX_DUAL |
+	/* register host */
+	host->num_chipselect	= 2;
+	host->max_speed_hz	= clk_get_rate(sqi->base_clk);
+	host->dma_alignment	= 32;
+	host->max_dma_len	= PESQI_BD_BUF_LEN_MAX;
+	host->dev.of_node	= pdev->dev.of_node;
+	host->mode_bits		= SPI_MODE_3 | SPI_MODE_0 | SPI_TX_DUAL |
 				  SPI_RX_DUAL | SPI_TX_QUAD | SPI_RX_QUAD;
-	master->flags		= SPI_CONTROLLER_HALF_DUPLEX;
-	master->can_dma		= pic32_sqi_can_dma;
-	master->bits_per_word_mask	= SPI_BPW_RANGE_MASK(8, 32);
-	master->transfer_one_message	= pic32_sqi_one_message;
-	master->prepare_transfer_hardware	= pic32_sqi_prepare_hardware;
-	master->unprepare_transfer_hardware	= pic32_sqi_unprepare_hardware;
-
-	ret = devm_spi_register_master(&pdev->dev, master);
+	host->flags		= SPI_CONTROLLER_HALF_DUPLEX;
+	host->can_dma		= pic32_sqi_can_dma;
+	host->bits_per_word_mask	= SPI_BPW_RANGE_MASK(8, 32);
+	host->transfer_one_message	= pic32_sqi_one_message;
+	host->prepare_transfer_hardware	= pic32_sqi_prepare_hardware;
+	host->unprepare_transfer_hardware	= pic32_sqi_unprepare_hardware;
+
+	ret = devm_spi_register_controller(&pdev->dev, host);
 	if (ret) {
-		dev_err(&master->dev, "failed registering spi master\n");
+		dev_err(&host->dev, "failed registering spi host\n");
 		free_irq(sqi->irq, sqi);
 		goto err_free_ring;
 	}
@@ -673,8 +673,8 @@ static int pic32_sqi_probe(struct platform_device *pdev)
 	clk_disable_unprepare(sqi->base_clk);
 	clk_disable_unprepare(sqi->sys_clk);
 
-err_free_master:
-	spi_master_put(master);
+err_free_host:
+	spi_controller_put(host);
 	return ret;
 }
 
-- 
2.25.1

[PATCH -next v2 04/23] spi: pic32: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-pic32.c | 154 ++++++++++++++++++++--------------------
 1 file changed, 77 insertions(+), 77 deletions(-)

diff --git a/drivers/spi/spi-pic32.c b/drivers/spi/spi-pic32.c
index e9b4c9cb97fb..52b788dac10a 100644
--- a/drivers/spi/spi-pic32.c
+++ b/drivers/spi/spi-pic32.c
@@ -100,7 +100,7 @@ struct pic32_spi {
 	int			tx_irq;
 	u32			fifo_n_byte; /* FIFO depth in bytes */
 	struct clk		*clk;
-	struct spi_master	*master;
+	struct spi_controller	*host;
 	/* Current controller setting */
 	u32			speed_hz; /* spi-clk rate */
 	u32			mode;
@@ -224,9 +224,9 @@ static void pic32_err_stop(struct pic32_spi *pic32s, const char *msg)
 	disable_irq_nosync(pic32s->tx_irq);
 
 	/* Show err message and abort xfer with err */
-	dev_err(&pic32s->master->dev, "%s\n", msg);
-	if (pic32s->master->cur_msg)
-		pic32s->master->cur_msg->status = -EIO;
+	dev_err(&pic32s->host->dev, "%s\n", msg);
+	if (pic32s->host->cur_msg)
+		pic32s->host->cur_msg->status = -EIO;
 	complete(&pic32s->xfer_done);
 }
 
@@ -250,7 +250,7 @@ static irqreturn_t pic32_spi_fault_irq(int irq, void *dev_id)
 		return IRQ_HANDLED;
 	}
 
-	if (!pic32s->master->cur_msg) {
+	if (!pic32s->host->cur_msg) {
 		pic32_err_stop(pic32s, "err_irq: no mesg");
 		return IRQ_NONE;
 	}
@@ -300,16 +300,16 @@ static void pic32_spi_dma_rx_notify(void *data)
 static int pic32_spi_dma_transfer(struct pic32_spi *pic32s,
 				  struct spi_transfer *xfer)
 {
-	struct spi_master *master = pic32s->master;
+	struct spi_controller *host = pic32s->host;
 	struct dma_async_tx_descriptor *desc_rx;
 	struct dma_async_tx_descriptor *desc_tx;
 	dma_cookie_t cookie;
 	int ret;
 
-	if (!master->dma_rx || !master->dma_tx)
+	if (!host->dma_rx || !host->dma_tx)
 		return -ENODEV;
 
-	desc_rx = dmaengine_prep_slave_sg(master->dma_rx,
+	desc_rx = dmaengine_prep_slave_sg(host->dma_rx,
 					  xfer->rx_sg.sgl,
 					  xfer->rx_sg.nents,
 					  DMA_DEV_TO_MEM,
@@ -319,7 +319,7 @@ static int pic32_spi_dma_transfer(struct pic32_spi *pic32s,
 		goto err_dma;
 	}
 
-	desc_tx = dmaengine_prep_slave_sg(master->dma_tx,
+	desc_tx = dmaengine_prep_slave_sg(host->dma_tx,
 					  xfer->tx_sg.sgl,
 					  xfer->tx_sg.nents,
 					  DMA_MEM_TO_DEV,
@@ -343,13 +343,13 @@ static int pic32_spi_dma_transfer(struct pic32_spi *pic32s,
 	if (ret)
 		goto err_dma_tx;
 
-	dma_async_issue_pending(master->dma_rx);
-	dma_async_issue_pending(master->dma_tx);
+	dma_async_issue_pending(host->dma_rx);
+	dma_async_issue_pending(host->dma_tx);
 
 	return 0;
 
 err_dma_tx:
-	dmaengine_terminate_all(master->dma_rx);
+	dmaengine_terminate_all(host->dma_rx);
 err_dma:
 	return ret;
 }
@@ -357,7 +357,7 @@ static int pic32_spi_dma_transfer(struct pic32_spi *pic32s,
 static int pic32_spi_dma_config(struct pic32_spi *pic32s, u32 dma_width)
 {
 	int buf_offset = offsetof(struct pic32_spi_regs, buf);
-	struct spi_master *master = pic32s->master;
+	struct spi_controller *host = pic32s->host;
 	struct dma_slave_config cfg;
 	int ret;
 
@@ -371,16 +371,16 @@ static int pic32_spi_dma_config(struct pic32_spi *pic32s, u32 dma_width)
 	cfg.dst_addr_width = dma_width;
 	/* tx channel */
 	cfg.direction = DMA_MEM_TO_DEV;
-	ret = dmaengine_slave_config(master->dma_tx, &cfg);
+	ret = dmaengine_slave_config(host->dma_tx, &cfg);
 	if (ret) {
-		dev_err(&master->dev, "tx channel setup failed\n");
+		dev_err(&host->dev, "tx channel setup failed\n");
 		return ret;
 	}
 	/* rx channel */
 	cfg.direction = DMA_DEV_TO_MEM;
-	ret = dmaengine_slave_config(master->dma_rx, &cfg);
+	ret = dmaengine_slave_config(host->dma_rx, &cfg);
 	if (ret)
-		dev_err(&master->dev, "rx channel setup failed\n");
+		dev_err(&host->dev, "rx channel setup failed\n");
 
 	return ret;
 }
@@ -430,19 +430,19 @@ static int pic32_spi_set_word_size(struct pic32_spi *pic32s, u8 bits_per_word)
 	return 0;
 }
 
-static int pic32_spi_prepare_hardware(struct spi_master *master)
+static int pic32_spi_prepare_hardware(struct spi_controller *host)
 {
-	struct pic32_spi *pic32s = spi_master_get_devdata(master);
+	struct pic32_spi *pic32s = spi_controller_get_devdata(host);
 
 	pic32_spi_enable(pic32s);
 
 	return 0;
 }
 
-static int pic32_spi_prepare_message(struct spi_master *master,
+static int pic32_spi_prepare_message(struct spi_controller *host,
 				     struct spi_message *msg)
 {
-	struct pic32_spi *pic32s = spi_master_get_devdata(master);
+	struct pic32_spi *pic32s = spi_controller_get_devdata(host);
 	struct spi_device *spi = msg->spi;
 	u32 val;
 
@@ -481,18 +481,18 @@ static int pic32_spi_prepare_message(struct spi_master *master,
 	return 0;
 }
 
-static bool pic32_spi_can_dma(struct spi_master *master,
+static bool pic32_spi_can_dma(struct spi_controller *host,
 			      struct spi_device *spi,
 			      struct spi_transfer *xfer)
 {
-	struct pic32_spi *pic32s = spi_master_get_devdata(master);
+	struct pic32_spi *pic32s = spi_controller_get_devdata(host);
 
 	/* skip using DMA on small size transfer to avoid overhead.*/
 	return (xfer->len >= PIC32_DMA_LEN_MIN) &&
 	       test_bit(PIC32F_DMA_PREP, &pic32s->flags);
 }
 
-static int pic32_spi_one_transfer(struct spi_master *master,
+static int pic32_spi_one_transfer(struct spi_controller *host,
 				  struct spi_device *spi,
 				  struct spi_transfer *transfer)
 {
@@ -501,7 +501,7 @@ static int pic32_spi_one_transfer(struct spi_master *master,
 	unsigned long timeout;
 	int ret;
 
-	pic32s = spi_master_get_devdata(master);
+	pic32s = spi_controller_get_devdata(host);
 
 	/* handle transfer specific word size change */
 	if (transfer->bits_per_word &&
@@ -549,8 +549,8 @@ static int pic32_spi_one_transfer(struct spi_master *master,
 	if (timeout == 0) {
 		dev_err(&spi->dev, "wait error/timedout\n");
 		if (dma_issued) {
-			dmaengine_terminate_all(master->dma_rx);
-			dmaengine_terminate_all(master->dma_tx);
+			dmaengine_terminate_all(host->dma_rx);
+			dmaengine_terminate_all(host->dma_tx);
 		}
 		ret = -ETIMEDOUT;
 	} else {
@@ -560,16 +560,16 @@ static int pic32_spi_one_transfer(struct spi_master *master,
 	return ret;
 }
 
-static int pic32_spi_unprepare_message(struct spi_master *master,
+static int pic32_spi_unprepare_message(struct spi_controller *host,
 				       struct spi_message *msg)
 {
 	/* nothing to do */
 	return 0;
 }
 
-static int pic32_spi_unprepare_hardware(struct spi_master *master)
+static int pic32_spi_unprepare_hardware(struct spi_controller *host)
 {
-	struct pic32_spi *pic32s = spi_master_get_devdata(master);
+	struct pic32_spi *pic32s = spi_controller_get_devdata(host);
 
 	pic32_spi_disable(pic32s);
 
@@ -605,28 +605,28 @@ static void pic32_spi_cleanup(struct spi_device *spi)
 
 static int pic32_spi_dma_prep(struct pic32_spi *pic32s, struct device *dev)
 {
-	struct spi_master *master = pic32s->master;
+	struct spi_controller *host = pic32s->host;
 	int ret = 0;
 
-	master->dma_rx = dma_request_chan(dev, "spi-rx");
-	if (IS_ERR(master->dma_rx)) {
-		if (PTR_ERR(master->dma_rx) == -EPROBE_DEFER)
+	host->dma_rx = dma_request_chan(dev, "spi-rx");
+	if (IS_ERR(host->dma_rx)) {
+		if (PTR_ERR(host->dma_rx) == -EPROBE_DEFER)
 			ret = -EPROBE_DEFER;
 		else
 			dev_warn(dev, "RX channel not found.\n");
 
-		master->dma_rx = NULL;
+		host->dma_rx = NULL;
 		goto out_err;
 	}
 
-	master->dma_tx = dma_request_chan(dev, "spi-tx");
-	if (IS_ERR(master->dma_tx)) {
-		if (PTR_ERR(master->dma_tx) == -EPROBE_DEFER)
+	host->dma_tx = dma_request_chan(dev, "spi-tx");
+	if (IS_ERR(host->dma_tx)) {
+		if (PTR_ERR(host->dma_tx) == -EPROBE_DEFER)
 			ret = -EPROBE_DEFER;
 		else
 			dev_warn(dev, "TX channel not found.\n");
 
-		master->dma_tx = NULL;
+		host->dma_tx = NULL;
 		goto out_err;
 	}
 
@@ -639,14 +639,14 @@ static int pic32_spi_dma_prep(struct pic32_spi *pic32s, struct device *dev)
 	return 0;
 
 out_err:
-	if (master->dma_rx) {
-		dma_release_channel(master->dma_rx);
-		master->dma_rx = NULL;
+	if (host->dma_rx) {
+		dma_release_channel(host->dma_rx);
+		host->dma_rx = NULL;
 	}
 
-	if (master->dma_tx) {
-		dma_release_channel(master->dma_tx);
-		master->dma_tx = NULL;
+	if (host->dma_tx) {
+		dma_release_channel(host->dma_tx);
+		host->dma_tx = NULL;
 	}
 
 	return ret;
@@ -658,11 +658,11 @@ static void pic32_spi_dma_unprep(struct pic32_spi *pic32s)
 		return;
 
 	clear_bit(PIC32F_DMA_PREP, &pic32s->flags);
-	if (pic32s->master->dma_rx)
-		dma_release_channel(pic32s->master->dma_rx);
+	if (pic32s->host->dma_rx)
+		dma_release_channel(pic32s->host->dma_rx);
 
-	if (pic32s->master->dma_tx)
-		dma_release_channel(pic32s->master->dma_tx);
+	if (pic32s->host->dma_tx)
+		dma_release_channel(pic32s->host->dma_tx);
 }
 
 static void pic32_spi_hw_init(struct pic32_spi *pic32s)
@@ -680,7 +680,7 @@ static void pic32_spi_hw_init(struct pic32_spi *pic32s)
 	/* disable framing mode */
 	ctrl &= ~CTRL_FRMEN;
 
-	/* enable master mode while disabled */
+	/* enable host mode while disabled */
 	ctrl |= CTRL_MSTEN;
 
 	/* set tx fifo threshold interrupt */
@@ -752,36 +752,36 @@ static int pic32_spi_hw_probe(struct platform_device *pdev,
 
 static int pic32_spi_probe(struct platform_device *pdev)
 {
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct pic32_spi *pic32s;
 	int ret;
 
-	master = spi_alloc_master(&pdev->dev, sizeof(*pic32s));
-	if (!master)
+	host = spi_alloc_host(&pdev->dev, sizeof(*pic32s));
+	if (!host)
 		return -ENOMEM;
 
-	pic32s = spi_master_get_devdata(master);
-	pic32s->master = master;
+	pic32s = spi_controller_get_devdata(host);
+	pic32s->host = host;
 
 	ret = pic32_spi_hw_probe(pdev, pic32s);
 	if (ret)
-		goto err_master;
-
-	master->dev.of_node	= pdev->dev.of_node;
-	master->mode_bits	= SPI_MODE_3 | SPI_MODE_0 | SPI_CS_HIGH;
-	master->num_chipselect	= 1; /* single chip-select */
-	master->max_speed_hz	= clk_get_rate(pic32s->clk);
-	master->setup		= pic32_spi_setup;
-	master->cleanup		= pic32_spi_cleanup;
-	master->flags		= SPI_CONTROLLER_MUST_TX | SPI_CONTROLLER_MUST_RX;
-	master->bits_per_word_mask	= SPI_BPW_MASK(8) | SPI_BPW_MASK(16) |
+		goto err_host;
+
+	host->dev.of_node	= pdev->dev.of_node;
+	host->mode_bits	= SPI_MODE_3 | SPI_MODE_0 | SPI_CS_HIGH;
+	host->num_chipselect	= 1; /* single chip-select */
+	host->max_speed_hz	= clk_get_rate(pic32s->clk);
+	host->setup		= pic32_spi_setup;
+	host->cleanup		= pic32_spi_cleanup;
+	host->flags		= SPI_CONTROLLER_MUST_TX | SPI_CONTROLLER_MUST_RX;
+	host->bits_per_word_mask	= SPI_BPW_MASK(8) | SPI_BPW_MASK(16) |
 					  SPI_BPW_MASK(32);
-	master->transfer_one		= pic32_spi_one_transfer;
-	master->prepare_message		= pic32_spi_prepare_message;
-	master->unprepare_message	= pic32_spi_unprepare_message;
-	master->prepare_transfer_hardware	= pic32_spi_prepare_hardware;
-	master->unprepare_transfer_hardware	= pic32_spi_unprepare_hardware;
-	master->use_gpio_descriptors = true;
+	host->transfer_one		= pic32_spi_one_transfer;
+	host->prepare_message		= pic32_spi_prepare_message;
+	host->unprepare_message	= pic32_spi_unprepare_message;
+	host->prepare_transfer_hardware	= pic32_spi_prepare_hardware;
+	host->unprepare_transfer_hardware	= pic32_spi_unprepare_hardware;
+	host->use_gpio_descriptors = true;
 
 	/* optional DMA support */
 	ret = pic32_spi_dma_prep(pic32s, &pdev->dev);
@@ -789,7 +789,7 @@ static int pic32_spi_probe(struct platform_device *pdev)
 		goto err_bailout;
 
 	if (test_bit(PIC32F_DMA_PREP, &pic32s->flags))
-		master->can_dma	= pic32_spi_can_dma;
+		host->can_dma	= pic32_spi_can_dma;
 
 	init_completion(&pic32s->xfer_done);
 	pic32s->mode = -1;
@@ -824,10 +824,10 @@ static int pic32_spi_probe(struct platform_device *pdev)
 		goto err_bailout;
 	}
 
-	/* register master */
-	ret = devm_spi_register_master(&pdev->dev, master);
+	/* register host */
+	ret = devm_spi_register_controller(&pdev->dev, host);
 	if (ret) {
-		dev_err(&master->dev, "failed registering spi master\n");
+		dev_err(&host->dev, "failed registering spi host\n");
 		goto err_bailout;
 	}
 
@@ -838,8 +838,8 @@ static int pic32_spi_probe(struct platform_device *pdev)
 err_bailout:
 	pic32_spi_dma_unprep(pic32s);
 	clk_disable_unprepare(pic32s->clk);
-err_master:
-	spi_master_put(master);
+err_host:
+	spi_controller_put(host);
 	return ret;
 }
 
-- 
2.25.1

[PATCH -next v2 05/23] spi: spl022: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-pl022.c | 94 ++++++++++++++++++++---------------------
 1 file changed, 47 insertions(+), 47 deletions(-)

diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index 1af75eff26b6..bb347b6bb6f3 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -336,8 +336,8 @@ struct vendor_data {
  * @phybase: the physical memory where the SSP device resides
  * @virtbase: the virtual memory where the SSP is mapped
  * @clk: outgoing clock "SPICLK" for the SPI bus
- * @master: SPI framework hookup
- * @master_info: controller-specific data from machine setup
+ * @host: SPI framework hookup
+ * @host_info: controller-specific data from machine setup
  * @pump_transfers: Tasklet used in Interrupt Transfer mode
  * @cur_msg: Pointer to current spi_message being processed
  * @cur_transfer: Pointer to current spi_transfer
@@ -370,8 +370,8 @@ struct pl022 {
 	resource_size_t			phybase;
 	void __iomem			*virtbase;
 	struct clk			*clk;
-	struct spi_master		*master;
-	struct pl022_ssp_controller	*master_info;
+	struct spi_controller		*host;
+	struct pl022_ssp_controller	*host_info;
 	/* Message per-transfer pump */
 	struct tasklet_struct		pump_transfers;
 	struct spi_message		*cur_msg;
@@ -500,7 +500,7 @@ static void giveback(struct pl022 *pl022)
 		 * could invalidate the cs_control() callback...
 		 */
 		/* get a pointer to the next message, if any */
-		next_msg = spi_get_next_queued_message(pl022->master);
+		next_msg = spi_get_next_queued_message(pl022->host);
 
 		/*
 		 * see if the next and current messages point
@@ -523,7 +523,7 @@ static void giveback(struct pl022 *pl022)
 	writew((readw(SSP_CR1(pl022->virtbase)) &
 		(~SSP_CR1_MASK_SSE)), SSP_CR1(pl022->virtbase));
 
-	spi_finalize_current_message(pl022->master);
+	spi_finalize_current_message(pl022->host);
 }
 
 /**
@@ -1110,16 +1110,16 @@ static int pl022_dma_probe(struct pl022 *pl022)
 	 * of them.
 	 */
 	pl022->dma_rx_channel = dma_request_channel(mask,
-					    pl022->master_info->dma_filter,
-					    pl022->master_info->dma_rx_param);
+					    pl022->host_info->dma_filter,
+					    pl022->host_info->dma_rx_param);
 	if (!pl022->dma_rx_channel) {
 		dev_dbg(&pl022->adev->dev, "no RX DMA channel!\n");
 		goto err_no_rxchan;
 	}
 
 	pl022->dma_tx_channel = dma_request_channel(mask,
-					    pl022->master_info->dma_filter,
-					    pl022->master_info->dma_tx_param);
+					    pl022->host_info->dma_filter,
+					    pl022->host_info->dma_tx_param);
 	if (!pl022->dma_tx_channel) {
 		dev_dbg(&pl022->adev->dev, "no TX DMA channel!\n");
 		goto err_no_txchan;
@@ -1573,10 +1573,10 @@ static void do_polling_transfer(struct pl022 *pl022)
 	return;
 }
 
-static int pl022_transfer_one_message(struct spi_master *master,
+static int pl022_transfer_one_message(struct spi_controller *host,
 				      struct spi_message *msg)
 {
-	struct pl022 *pl022 = spi_master_get_devdata(master);
+	struct pl022 *pl022 = spi_controller_get_devdata(host);
 
 	/* Initial message state */
 	pl022->cur_msg = msg;
@@ -1602,9 +1602,9 @@ static int pl022_transfer_one_message(struct spi_master *master,
 	return 0;
 }
 
-static int pl022_unprepare_transfer_hardware(struct spi_master *master)
+static int pl022_unprepare_transfer_hardware(struct spi_controller *host)
 {
-	struct pl022 *pl022 = spi_master_get_devdata(master);
+	struct pl022 *pl022 = spi_controller_get_devdata(host);
 
 	/* nothing more to do - disable spi/ssp and power off */
 	writew((readw(SSP_CR1(pl022->virtbase)) &
@@ -1826,10 +1826,10 @@ static const struct pl022_config_chip pl022_default_chip_info = {
 };
 
 /**
- * pl022_setup - setup function registered to SPI master framework
+ * pl022_setup - setup function registered to SPI host framework
  * @spi: spi device which is requesting setup
  *
- * This function is registered to the SPI framework for this SPI master
+ * This function is registered to the SPI framework for this SPI host
  * controller. If it is the first time when setup is called by this device,
  * this function will initialize the runtime state for this chip and save
  * the same in the device structure. Else it will update the runtime info
@@ -1844,7 +1844,7 @@ static int pl022_setup(struct spi_device *spi)
 	struct chip_data *chip;
 	struct ssp_clock_params clk_freq = { .cpsdvsr = 0, .scr = 0};
 	int status = 0;
-	struct pl022 *pl022 = spi_master_get_devdata(spi->master);
+	struct pl022 *pl022 = spi_controller_get_devdata(spi->controller);
 	unsigned int bits = spi->bits_per_word;
 	u32 tmp;
 	struct device_node *np = spi->dev.of_node;
@@ -1964,7 +1964,7 @@ static int pl022_setup(struct spi_device *spi)
 	chip->dmacr = 0;
 	chip->cpsr = 0;
 	if ((chip_info->com_mode == DMA_TRANSFER)
-	    && ((pl022->master_info)->enable_dma)) {
+	    && ((pl022->host_info)->enable_dma)) {
 		chip->enable_dma = true;
 		dev_dbg(&spi->dev, "DMA mode set in controller state\n");
 		SSP_WRITE_BITS(chip->dmacr, SSP_DMA_ENABLED,
@@ -2061,10 +2061,10 @@ static int pl022_setup(struct spi_device *spi)
 }
 
 /**
- * pl022_cleanup - cleanup function registered to SPI master framework
+ * pl022_cleanup - cleanup function registered to SPI host framework
  * @spi: spi device which is requesting cleanup
  *
- * This function is registered to the SPI framework for this SPI master
+ * This function is registered to the SPI framework for this SPI host
  * controller. It will free the runtime state of chip.
  */
 static void pl022_cleanup(struct spi_device *spi)
@@ -2103,7 +2103,7 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
 	struct device *dev = &adev->dev;
 	struct pl022_ssp_controller *platform_info =
 			dev_get_platdata(&adev->dev);
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct pl022 *pl022 = NULL;	/*Data for this driver */
 	int status = 0;
 
@@ -2117,16 +2117,16 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
 		return -ENODEV;
 	}
 
-	/* Allocate master with space for data */
-	master = spi_alloc_master(dev, sizeof(struct pl022));
-	if (master == NULL) {
-		dev_err(&adev->dev, "probe - cannot alloc SPI master\n");
+	/* Allocate host with space for data */
+	host = spi_alloc_host(dev, sizeof(struct pl022));
+	if (host == NULL) {
+		dev_err(&adev->dev, "probe - cannot alloc SPI host\n");
 		return -ENOMEM;
 	}
 
-	pl022 = spi_master_get_devdata(master);
-	pl022->master = master;
-	pl022->master_info = platform_info;
+	pl022 = spi_controller_get_devdata(host);
+	pl022->host = host;
+	pl022->host_info = platform_info;
 	pl022->adev = adev;
 	pl022->vendor = id->data;
 
@@ -2134,25 +2134,25 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
 	 * Bus Number Which has been Assigned to this SSP controller
 	 * on this board
 	 */
-	master->bus_num = platform_info->bus_id;
-	master->cleanup = pl022_cleanup;
-	master->setup = pl022_setup;
-	master->auto_runtime_pm = true;
-	master->transfer_one_message = pl022_transfer_one_message;
-	master->unprepare_transfer_hardware = pl022_unprepare_transfer_hardware;
-	master->rt = platform_info->rt;
-	master->dev.of_node = dev->of_node;
-	master->use_gpio_descriptors = true;
+	host->bus_num = platform_info->bus_id;
+	host->cleanup = pl022_cleanup;
+	host->setup = pl022_setup;
+	host->auto_runtime_pm = true;
+	host->transfer_one_message = pl022_transfer_one_message;
+	host->unprepare_transfer_hardware = pl022_unprepare_transfer_hardware;
+	host->rt = platform_info->rt;
+	host->dev.of_node = dev->of_node;
+	host->use_gpio_descriptors = true;
 
 	/*
 	 * Supports mode 0-3, loopback, and active low CS. Transfers are
 	 * always MS bit first on the original pl022.
 	 */
-	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
+	host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
 	if (pl022->vendor->extended_cr)
-		master->mode_bits |= SPI_LSB_FIRST;
+		host->mode_bits |= SPI_LSB_FIRST;
 
-	dev_dbg(&adev->dev, "BUSNO: %d\n", master->bus_num);
+	dev_dbg(&adev->dev, "BUSNO: %d\n", host->bus_num);
 
 	status = amba_request_regions(adev, NULL);
 	if (status)
@@ -2215,10 +2215,10 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
 
 	/* Register with the SPI framework */
 	amba_set_drvdata(adev, pl022);
-	status = devm_spi_register_master(&adev->dev, master);
+	status = devm_spi_register_controller(&adev->dev, host);
 	if (status != 0) {
 		dev_err_probe(&adev->dev, status,
-			      "problem registering spi master\n");
+			      "problem registering spi host\n");
 		goto err_spi_register;
 	}
 	dev_dbg(dev, "probe succeeded\n");
@@ -2246,7 +2246,7 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
  err_no_ioremap:
 	amba_release_regions(adev);
  err_no_ioregion:
-	spi_master_put(master);
+	spi_controller_put(host);
 	return status;
 }
 
@@ -2265,7 +2265,7 @@ pl022_remove(struct amba_device *adev)
 	pm_runtime_get_noresume(&adev->dev);
 
 	load_ssp_default_config(pl022);
-	if (pl022->master_info->enable_dma)
+	if (pl022->host_info->enable_dma)
 		pl022_dma_remove(pl022);
 
 	clk_disable_unprepare(pl022->clk);
@@ -2279,13 +2279,13 @@ static int pl022_suspend(struct device *dev)
 	struct pl022 *pl022 = dev_get_drvdata(dev);
 	int ret;
 
-	ret = spi_master_suspend(pl022->master);
+	ret = spi_controller_suspend(pl022->host);
 	if (ret)
 		return ret;
 
 	ret = pm_runtime_force_suspend(dev);
 	if (ret) {
-		spi_master_resume(pl022->master);
+		spi_controller_resume(pl022->host);
 		return ret;
 	}
 
@@ -2305,7 +2305,7 @@ static int pl022_resume(struct device *dev)
 		dev_err(dev, "problem resuming\n");
 
 	/* Start the queue running */
-	ret = spi_master_resume(pl022->master);
+	ret = spi_controller_resume(pl022->host);
 	if (!ret)
 		dev_dbg(dev, "resumed\n");
 
-- 
2.25.1

[PATCH -next v2 06/23] spi: ppc4xx: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-ppc4xx.c | 44 ++++++++++++++++++++--------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/drivers/spi/spi-ppc4xx.c b/drivers/spi/spi-ppc4xx.c
index d725e915025d..03aab661be9d 100644
--- a/drivers/spi/spi-ppc4xx.c
+++ b/drivers/spi/spi-ppc4xx.c
@@ -126,7 +126,7 @@ struct ppc4xx_spi {
 	unsigned char *rx;
 
 	struct spi_ppc4xx_regs __iomem *regs; /* pointer to the registers */
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct device *dev;
 };
 
@@ -143,7 +143,7 @@ static int spi_ppc4xx_txrx(struct spi_device *spi, struct spi_transfer *t)
 	dev_dbg(&spi->dev, "txrx: tx %p, rx %p, len %d\n",
 		t->tx_buf, t->rx_buf, t->len);
 
-	hw = spi_master_get_devdata(spi->master);
+	hw = spi_controller_get_devdata(spi->controller);
 
 	hw->tx = t->tx_buf;
 	hw->rx = t->rx_buf;
@@ -161,7 +161,7 @@ static int spi_ppc4xx_txrx(struct spi_device *spi, struct spi_transfer *t)
 
 static int spi_ppc4xx_setupxfer(struct spi_device *spi, struct spi_transfer *t)
 {
-	struct ppc4xx_spi *hw = spi_master_get_devdata(spi->master);
+	struct ppc4xx_spi *hw = spi_controller_get_devdata(spi->controller);
 	struct spi_ppc4xx_cs *cs = spi->controller_state;
 	int scr;
 	u8 cdm = 0;
@@ -340,7 +340,7 @@ static void spi_ppc4xx_enable(struct ppc4xx_spi *hw)
 static int spi_ppc4xx_of_probe(struct platform_device *op)
 {
 	struct ppc4xx_spi *hw;
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct spi_bitbang *bbp;
 	struct resource resource;
 	struct device_node *np = op->dev.of_node;
@@ -349,20 +349,20 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 	int ret;
 	const unsigned int *clk;
 
-	master = spi_alloc_master(dev, sizeof(*hw));
-	if (master == NULL)
+	host = spi_alloc_host(dev, sizeof(*hw));
+	if (host == NULL)
 		return -ENOMEM;
-	master->dev.of_node = np;
-	platform_set_drvdata(op, master);
-	hw = spi_master_get_devdata(master);
-	hw->master = master;
+	host->dev.of_node = np;
+	platform_set_drvdata(op, host);
+	hw = spi_controller_get_devdata(host);
+	hw->host = host;
 	hw->dev = dev;
 
 	init_completion(&hw->done);
 
 	/* Setup the state for the bitbang driver */
 	bbp = &hw->bitbang;
-	bbp->master = hw->master;
+	bbp->master = hw->host;
 	bbp->setup_transfer = spi_ppc4xx_setupxfer;
 	bbp->txrx_bufs = spi_ppc4xx_txrx;
 	bbp->use_dma = 0;
@@ -385,7 +385,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 	if (opbnp == NULL) {
 		dev_err(dev, "OPB: cannot find node\n");
 		ret = -ENODEV;
-		goto free_master;
+		goto free_host;
 	}
 	/* Get the clock (Hz) for the OPB */
 	clk = of_get_property(opbnp, "clock-frequency", NULL);
@@ -393,7 +393,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 		dev_err(dev, "OPB: no clock-frequency property set\n");
 		of_node_put(opbnp);
 		ret = -ENODEV;
-		goto free_master;
+		goto free_host;
 	}
 	hw->opb_freq = *clk;
 	hw->opb_freq >>= 2;
@@ -402,7 +402,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 	ret = of_address_to_resource(np, 0, &resource);
 	if (ret) {
 		dev_err(dev, "error while parsing device node resource\n");
-		goto free_master;
+		goto free_host;
 	}
 	hw->mapbase = resource.start;
 	hw->mapsize = resource_size(&resource);
@@ -411,7 +411,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 	if (hw->mapsize < sizeof(struct spi_ppc4xx_regs)) {
 		dev_err(dev, "too small to map registers\n");
 		ret = -EINVAL;
-		goto free_master;
+		goto free_host;
 	}
 
 	/* Request IRQ */
@@ -420,7 +420,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 			  0, "spi_ppc4xx_of", (void *)hw);
 	if (ret) {
 		dev_err(dev, "unable to allocate interrupt\n");
-		goto free_master;
+		goto free_host;
 	}
 
 	if (!request_mem_region(hw->mapbase, hw->mapsize, DRIVER_NAME)) {
@@ -443,7 +443,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 	dev->dma_mask = 0;
 	ret = spi_bitbang_start(bbp);
 	if (ret) {
-		dev_err(dev, "failed to register SPI master\n");
+		dev_err(dev, "failed to register SPI host\n");
 		goto unmap_regs;
 	}
 
@@ -457,8 +457,8 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 	release_mem_region(hw->mapbase, hw->mapsize);
 request_mem_error:
 	free_irq(hw->irqnum, hw);
-free_master:
-	spi_master_put(master);
+free_host:
+	spi_controller_put(host);
 
 	dev_err(dev, "initialization failed\n");
 	return ret;
@@ -466,14 +466,14 @@ static int spi_ppc4xx_of_probe(struct platform_device *op)
 
 static void spi_ppc4xx_of_remove(struct platform_device *op)
 {
-	struct spi_master *master = platform_get_drvdata(op);
-	struct ppc4xx_spi *hw = spi_master_get_devdata(master);
+	struct spi_controller *host = platform_get_drvdata(op);
+	struct ppc4xx_spi *hw = spi_controller_get_devdata(host);
 
 	spi_bitbang_stop(&hw->bitbang);
 	release_mem_region(hw->mapbase, hw->mapsize);
 	free_irq(hw->irqnum, hw);
 	iounmap(hw->regs);
-	spi_master_put(master);
+	spi_controller_put(host);
 }
 
 static const struct of_device_id spi_ppc4xx_of_match[] = {
-- 
2.25.1

[PATCH -next v2 07/23] spi: pxa2xx: switch to use modern name

[Yang Yingliang]

Change legacy name master/slave to modern name host/target or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-pxa2xx.c       | 24 ++++++++++++------------
 include/linux/spi/pxa2xx_spi.h |  4 ++--
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 21f156587669..f2a856f6a99e 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1102,7 +1102,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
 		}
 	}
 
-	if (spi_controller_is_slave(controller)) {
+	if (spi_controller_is_target(controller)) {
 		while (drv_data->write(drv_data))
 			;
 		if (drv_data->gpiod_ready) {
@@ -1121,7 +1121,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
 	return 1;
 }
 
-static int pxa2xx_spi_slave_abort(struct spi_controller *controller)
+static int pxa2xx_spi_target_abort(struct spi_controller *controller)
 {
 	struct driver_data *drv_data = spi_controller_get_devdata(controller);
 
@@ -1199,7 +1199,7 @@ static int setup(struct spi_device *spi)
 		break;
 	default:
 		tx_hi_thres = 0;
-		if (spi_controller_is_slave(drv_data->controller)) {
+		if (spi_controller_is_target(drv_data->controller)) {
 			tx_thres = 1;
 			rx_thres = 2;
 		} else {
@@ -1248,7 +1248,7 @@ static int setup(struct spi_device *spi)
 	}
 
 	chip->cr1 = 0;
-	if (spi_controller_is_slave(drv_data->controller)) {
+	if (spi_controller_is_target(drv_data->controller)) {
 		chip->cr1 |= SSCR1_SCFR;
 		chip->cr1 |= SSCR1_SCLKDIR;
 		chip->cr1 |= SSCR1_SFRMDIR;
@@ -1395,7 +1395,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	else
 		ssp->port_id = uid;
 
-	pdata->is_slave = device_property_read_bool(dev, "spi-slave");
+	pdata->is_target = device_property_read_bool(dev, "spi-slave");
 	pdata->num_chipselect = 1;
 	pdata->enable_dma = true;
 	pdata->dma_burst_size = 1;
@@ -1461,10 +1461,10 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	if (platform_info->is_slave)
-		controller = devm_spi_alloc_slave(dev, sizeof(*drv_data));
+	if (platform_info->is_target)
+		controller = devm_spi_alloc_target(dev, sizeof(*drv_data));
 	else
-		controller = devm_spi_alloc_master(dev, sizeof(*drv_data));
+		controller = devm_spi_alloc_host(dev, sizeof(*drv_data));
 
 	if (!controller) {
 		dev_err(&pdev->dev, "cannot alloc spi_controller\n");
@@ -1487,7 +1487,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 	controller->setup = setup;
 	controller->set_cs = pxa2xx_spi_set_cs;
 	controller->transfer_one = pxa2xx_spi_transfer_one;
-	controller->slave_abort = pxa2xx_spi_slave_abort;
+	controller->target_abort = pxa2xx_spi_target_abort;
 	controller->handle_err = pxa2xx_spi_handle_err;
 	controller->unprepare_transfer_hardware = pxa2xx_spi_unprepare_transfer;
 	controller->fw_translate_cs = pxa2xx_spi_fw_translate_cs;
@@ -1579,7 +1579,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 		break;
 	default:
 
-		if (spi_controller_is_slave(controller)) {
+		if (spi_controller_is_target(controller)) {
 			tmp = SSCR1_SCFR |
 			      SSCR1_SCLKDIR |
 			      SSCR1_SFRMDIR |
@@ -1592,7 +1592,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 		}
 		pxa2xx_spi_write(drv_data, SSCR1, tmp);
 		tmp = SSCR0_Motorola | SSCR0_DataSize(8);
-		if (!spi_controller_is_slave(controller))
+		if (!spi_controller_is_target(controller))
 			tmp |= SSCR0_SCR(2);
 		pxa2xx_spi_write(drv_data, SSCR0, tmp);
 		break;
@@ -1620,7 +1620,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 	controller->num_chipselect = platform_info->num_chipselect;
 	controller->use_gpio_descriptors = true;
 
-	if (platform_info->is_slave) {
+	if (platform_info->is_target) {
 		drv_data->gpiod_ready = devm_gpiod_get_optional(dev,
 						"ready", GPIOD_OUT_LOW);
 		if (IS_ERR(drv_data->gpiod_ready)) {
diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h
index 4658e7801b42..0916cb9bcb0a 100644
--- a/include/linux/spi/pxa2xx_spi.h
+++ b/include/linux/spi/pxa2xx_spi.h
@@ -19,7 +19,7 @@ struct pxa2xx_spi_controller {
 	u16 num_chipselect;
 	u8 enable_dma;
 	u8 dma_burst_size;
-	bool is_slave;
+	bool is_target;
 
 	/* DMA engine specific config */
 	bool (*dma_filter)(struct dma_chan *chan, void *param);
@@ -31,7 +31,7 @@ struct pxa2xx_spi_controller {
 };
 
 /*
- * The controller specific data for SPI slave devices
+ * The controller specific data for SPI target devices
  * (resides in spi_board_info.controller_data),
  * copied to spi_device.platform_data ... mostly for
  * DMA tuning.
-- 
2.25.1

[PATCH -next v2 08/23] spi: spi-qcom-qspi: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-qcom-qspi.c | 80 ++++++++++++++++++-------------------
 1 file changed, 40 insertions(+), 40 deletions(-)

diff --git a/drivers/spi/spi-qcom-qspi.c b/drivers/spi/spi-qcom-qspi.c
index b9d5641b3365..49b775134485 100644
--- a/drivers/spi/spi-qcom-qspi.c
+++ b/drivers/spi/spi-qcom-qspi.c
@@ -247,11 +247,11 @@ static void qcom_qspi_pio_xfer(struct qcom_qspi *ctrl)
 	qcom_qspi_pio_xfer_ctrl(ctrl);
 }
 
-static void qcom_qspi_handle_err(struct spi_master *master,
+static void qcom_qspi_handle_err(struct spi_controller *host,
 				 struct spi_message *msg)
 {
 	u32 int_status;
-	struct qcom_qspi *ctrl = spi_master_get_devdata(master);
+	struct qcom_qspi *ctrl = spi_controller_get_devdata(host);
 	unsigned long flags;
 	int i;
 
@@ -411,11 +411,11 @@ static bool qcom_qspi_can_dma(struct spi_controller *ctlr,
 	return xfer->len > QSPI_MAX_BYTES_FIFO;
 }
 
-static int qcom_qspi_transfer_one(struct spi_master *master,
+static int qcom_qspi_transfer_one(struct spi_controller *host,
 				  struct spi_device *slv,
 				  struct spi_transfer *xfer)
 {
-	struct qcom_qspi *ctrl = spi_master_get_devdata(master);
+	struct qcom_qspi *ctrl = spi_controller_get_devdata(host);
 	int ret;
 	unsigned long speed_hz;
 	unsigned long flags;
@@ -443,7 +443,7 @@ static int qcom_qspi_transfer_one(struct spi_master *master,
 		ctrl->xfer.tx_buf = xfer->tx_buf;
 	}
 	ctrl->xfer.is_last = list_is_last(&xfer->transfer_list,
-					  &master->cur_msg->transfers);
+					  &host->cur_msg->transfers);
 	ctrl->xfer.rem_bytes = xfer->len;
 
 	if (xfer->rx_sg.nents || xfer->tx_sg.nents) {
@@ -481,7 +481,7 @@ static int qcom_qspi_transfer_one(struct spi_master *master,
 	return 1;
 }
 
-static int qcom_qspi_prepare_message(struct spi_master *master,
+static int qcom_qspi_prepare_message(struct spi_controller *host,
 				     struct spi_message *message)
 {
 	u32 mstr_cfg;
@@ -490,7 +490,7 @@ static int qcom_qspi_prepare_message(struct spi_master *master,
 	int tx_data_delay = 1;
 	unsigned long flags;
 
-	ctrl = spi_master_get_devdata(master);
+	ctrl = spi_controller_get_devdata(host);
 	spin_lock_irqsave(&ctrl->lock, flags);
 
 	mstr_cfg = readl(ctrl->base + MSTR_CONFIG);
@@ -694,18 +694,18 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct device *dev;
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct qcom_qspi *ctrl;
 
 	dev = &pdev->dev;
 
-	master = devm_spi_alloc_master(dev, sizeof(*ctrl));
-	if (!master)
+	host = devm_spi_alloc_host(dev, sizeof(*ctrl));
+	if (!host)
 		return -ENOMEM;
 
-	platform_set_drvdata(pdev, master);
+	platform_set_drvdata(pdev, host);
 
-	ctrl = spi_master_get_devdata(master);
+	ctrl = spi_controller_get_devdata(host);
 
 	spin_lock_init(&ctrl->lock);
 	ctrl->dev = dev;
@@ -758,23 +758,23 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 	if (ret)
 		return dev_err_probe(dev, ret, "could not set DMA mask\n");
 
-	master->max_speed_hz = 300000000;
-	master->max_dma_len = 65536; /* as per HPG */
-	master->dma_alignment = QSPI_ALIGN_REQ;
-	master->num_chipselect = QSPI_NUM_CS;
-	master->bus_num = -1;
-	master->dev.of_node = pdev->dev.of_node;
-	master->mode_bits = SPI_MODE_0 |
-			    SPI_TX_DUAL | SPI_RX_DUAL |
-			    SPI_TX_QUAD | SPI_RX_QUAD;
-	master->flags = SPI_CONTROLLER_HALF_DUPLEX;
-	master->prepare_message = qcom_qspi_prepare_message;
-	master->transfer_one = qcom_qspi_transfer_one;
-	master->handle_err = qcom_qspi_handle_err;
+	host->max_speed_hz = 300000000;
+	host->max_dma_len = 65536; /* as per HPG */
+	host->dma_alignment = QSPI_ALIGN_REQ;
+	host->num_chipselect = QSPI_NUM_CS;
+	host->bus_num = -1;
+	host->dev.of_node = pdev->dev.of_node;
+	host->mode_bits = SPI_MODE_0 |
+			  SPI_TX_DUAL | SPI_RX_DUAL |
+			  SPI_TX_QUAD | SPI_RX_QUAD;
+	host->flags = SPI_CONTROLLER_HALF_DUPLEX;
+	host->prepare_message = qcom_qspi_prepare_message;
+	host->transfer_one = qcom_qspi_transfer_one;
+	host->handle_err = qcom_qspi_handle_err;
 	if (of_property_read_bool(pdev->dev.of_node, "iommus"))
-		master->can_dma = qcom_qspi_can_dma;
-	master->auto_runtime_pm = true;
-	master->mem_ops = &qcom_qspi_mem_ops;
+		host->can_dma = qcom_qspi_can_dma;
+	host->auto_runtime_pm = true;
+	host->mem_ops = &qcom_qspi_mem_ops;
 
 	ret = devm_pm_opp_set_clkname(&pdev->dev, "core");
 	if (ret)
@@ -794,7 +794,7 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 	pm_runtime_set_autosuspend_delay(dev, 250);
 	pm_runtime_enable(dev);
 
-	ret = spi_register_master(master);
+	ret = spi_register_controller(host);
 	if (!ret)
 		return 0;
 
@@ -805,18 +805,18 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 
 static void qcom_qspi_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = platform_get_drvdata(pdev);
+	struct spi_controller *host = platform_get_drvdata(pdev);
 
 	/* Unregister _before_ disabling pm_runtime() so we stop transfers */
-	spi_unregister_master(master);
+	spi_unregister_controller(host);
 
 	pm_runtime_disable(&pdev->dev);
 }
 
 static int __maybe_unused qcom_qspi_runtime_suspend(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct qcom_qspi *ctrl = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct qcom_qspi *ctrl = spi_controller_get_devdata(host);
 	int ret;
 
 	/* Drop the performance state vote */
@@ -837,8 +837,8 @@ static int __maybe_unused qcom_qspi_runtime_suspend(struct device *dev)
 
 static int __maybe_unused qcom_qspi_runtime_resume(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct qcom_qspi *ctrl = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct qcom_qspi *ctrl = spi_controller_get_devdata(host);
 	int ret;
 
 	pinctrl_pm_select_default_state(dev);
@@ -859,30 +859,30 @@ static int __maybe_unused qcom_qspi_runtime_resume(struct device *dev)
 
 static int __maybe_unused qcom_qspi_suspend(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
+	struct spi_controller *host = dev_get_drvdata(dev);
 	int ret;
 
-	ret = spi_master_suspend(master);
+	ret = spi_controller_suspend(host);
 	if (ret)
 		return ret;
 
 	ret = pm_runtime_force_suspend(dev);
 	if (ret)
-		spi_master_resume(master);
+		spi_controller_resume(host);
 
 	return ret;
 }
 
 static int __maybe_unused qcom_qspi_resume(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
+	struct spi_controller *host = dev_get_drvdata(dev);
 	int ret;
 
 	ret = pm_runtime_force_resume(dev);
 	if (ret)
 		return ret;
 
-	ret = spi_master_resume(master);
+	ret = spi_controller_resume(host);
 	if (ret)
 		pm_runtime_force_suspend(dev);
 
-- 
2.25.1

[PATCH -next v2 09/23] spi: qup: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-qup.c | 166 +++++++++++++++++++++---------------------
 1 file changed, 83 insertions(+), 83 deletions(-)

diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
index fd16acb1f578..4b6f6b25219b 100644
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -385,20 +385,20 @@ static void spi_qup_write(struct spi_qup *controller)
 	} while (remainder);
 }
 
-static int spi_qup_prep_sg(struct spi_master *master, struct scatterlist *sgl,
+static int spi_qup_prep_sg(struct spi_controller *host, struct scatterlist *sgl,
 			   unsigned int nents, enum dma_transfer_direction dir,
 			   dma_async_tx_callback callback)
 {
-	struct spi_qup *qup = spi_master_get_devdata(master);
+	struct spi_qup *qup = spi_controller_get_devdata(host);
 	unsigned long flags = DMA_PREP_INTERRUPT | DMA_PREP_FENCE;
 	struct dma_async_tx_descriptor *desc;
 	struct dma_chan *chan;
 	dma_cookie_t cookie;
 
 	if (dir == DMA_MEM_TO_DEV)
-		chan = master->dma_tx;
+		chan = host->dma_tx;
 	else
-		chan = master->dma_rx;
+		chan = host->dma_rx;
 
 	desc = dmaengine_prep_slave_sg(chan, sgl, nents, dir, flags);
 	if (IS_ERR_OR_NULL(desc))
@@ -412,13 +412,13 @@ static int spi_qup_prep_sg(struct spi_master *master, struct scatterlist *sgl,
 	return dma_submit_error(cookie);
 }
 
-static void spi_qup_dma_terminate(struct spi_master *master,
+static void spi_qup_dma_terminate(struct spi_controller *host,
 				  struct spi_transfer *xfer)
 {
 	if (xfer->tx_buf)
-		dmaengine_terminate_all(master->dma_tx);
+		dmaengine_terminate_all(host->dma_tx);
 	if (xfer->rx_buf)
-		dmaengine_terminate_all(master->dma_rx);
+		dmaengine_terminate_all(host->dma_rx);
 }
 
 static u32 spi_qup_sgl_get_nents_len(struct scatterlist *sgl, u32 max,
@@ -445,8 +445,8 @@ static int spi_qup_do_dma(struct spi_device *spi, struct spi_transfer *xfer,
 			  unsigned long timeout)
 {
 	dma_async_tx_callback rx_done = NULL, tx_done = NULL;
-	struct spi_master *master = spi->master;
-	struct spi_qup *qup = spi_master_get_devdata(master);
+	struct spi_controller *host = spi->controller;
+	struct spi_qup *qup = spi_controller_get_devdata(host);
 	struct scatterlist *tx_sgl, *rx_sgl;
 	int ret;
 
@@ -481,20 +481,20 @@ static int spi_qup_do_dma(struct spi_device *spi, struct spi_transfer *xfer,
 			return ret;
 		}
 		if (rx_sgl) {
-			ret = spi_qup_prep_sg(master, rx_sgl, rx_nents,
+			ret = spi_qup_prep_sg(host, rx_sgl, rx_nents,
 					      DMA_DEV_TO_MEM, rx_done);
 			if (ret)
 				return ret;
-			dma_async_issue_pending(master->dma_rx);
+			dma_async_issue_pending(host->dma_rx);
 		}
 
 		if (tx_sgl) {
-			ret = spi_qup_prep_sg(master, tx_sgl, tx_nents,
+			ret = spi_qup_prep_sg(host, tx_sgl, tx_nents,
 					      DMA_MEM_TO_DEV, tx_done);
 			if (ret)
 				return ret;
 
-			dma_async_issue_pending(master->dma_tx);
+			dma_async_issue_pending(host->dma_tx);
 		}
 
 		if (!wait_for_completion_timeout(&qup->done, timeout))
@@ -513,8 +513,8 @@ static int spi_qup_do_dma(struct spi_device *spi, struct spi_transfer *xfer,
 static int spi_qup_do_pio(struct spi_device *spi, struct spi_transfer *xfer,
 			  unsigned long timeout)
 {
-	struct spi_master *master = spi->master;
-	struct spi_qup *qup = spi_master_get_devdata(master);
+	struct spi_controller *host = spi->controller;
+	struct spi_qup *qup = spi_controller_get_devdata(host);
 	int ret, n_words, iterations, offset = 0;
 
 	n_words = qup->n_words;
@@ -658,7 +658,7 @@ static irqreturn_t spi_qup_qup_irq(int irq, void *dev_id)
 /* set clock freq ... bits per word, determine mode */
 static int spi_qup_io_prep(struct spi_device *spi, struct spi_transfer *xfer)
 {
-	struct spi_qup *controller = spi_master_get_devdata(spi->master);
+	struct spi_qup *controller = spi_controller_get_devdata(spi->controller);
 	int ret;
 
 	if (spi->mode & SPI_LOOP && xfer->len > controller->in_fifo_sz) {
@@ -679,9 +679,9 @@ static int spi_qup_io_prep(struct spi_device *spi, struct spi_transfer *xfer)
 
 	if (controller->n_words <= (controller->in_fifo_sz / sizeof(u32)))
 		controller->mode = QUP_IO_M_MODE_FIFO;
-	else if (spi->master->can_dma &&
-		 spi->master->can_dma(spi->master, spi, xfer) &&
-		 spi->master->cur_msg_mapped)
+	else if (spi->controller->can_dma &&
+		 spi->controller->can_dma(spi->controller, spi, xfer) &&
+		 spi->controller->cur_msg_mapped)
 		controller->mode = QUP_IO_M_MODE_BAM;
 	else
 		controller->mode = QUP_IO_M_MODE_BLOCK;
@@ -692,7 +692,7 @@ static int spi_qup_io_prep(struct spi_device *spi, struct spi_transfer *xfer)
 /* prep qup for another spi transaction of specific type */
 static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
 {
-	struct spi_qup *controller = spi_master_get_devdata(spi->master);
+	struct spi_qup *controller = spi_controller_get_devdata(spi->controller);
 	u32 config, iomode, control;
 	unsigned long flags;
 
@@ -840,11 +840,11 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
 	return 0;
 }
 
-static int spi_qup_transfer_one(struct spi_master *master,
+static int spi_qup_transfer_one(struct spi_controller *host,
 			      struct spi_device *spi,
 			      struct spi_transfer *xfer)
 {
-	struct spi_qup *controller = spi_master_get_devdata(master);
+	struct spi_qup *controller = spi_controller_get_devdata(host);
 	unsigned long timeout, flags;
 	int ret;
 
@@ -878,21 +878,21 @@ static int spi_qup_transfer_one(struct spi_master *master,
 	spin_unlock_irqrestore(&controller->lock, flags);
 
 	if (ret && spi_qup_is_dma_xfer(controller->mode))
-		spi_qup_dma_terminate(master, xfer);
+		spi_qup_dma_terminate(host, xfer);
 
 	return ret;
 }
 
-static bool spi_qup_can_dma(struct spi_master *master, struct spi_device *spi,
+static bool spi_qup_can_dma(struct spi_controller *host, struct spi_device *spi,
 			    struct spi_transfer *xfer)
 {
-	struct spi_qup *qup = spi_master_get_devdata(master);
+	struct spi_qup *qup = spi_controller_get_devdata(host);
 	size_t dma_align = dma_get_cache_alignment();
 	int n_words;
 
 	if (xfer->rx_buf) {
 		if (!IS_ALIGNED((size_t)xfer->rx_buf, dma_align) ||
-		    IS_ERR_OR_NULL(master->dma_rx))
+		    IS_ERR_OR_NULL(host->dma_rx))
 			return false;
 		if (qup->qup_v1 && (xfer->len % qup->in_blk_sz))
 			return false;
@@ -900,7 +900,7 @@ static bool spi_qup_can_dma(struct spi_master *master, struct spi_device *spi,
 
 	if (xfer->tx_buf) {
 		if (!IS_ALIGNED((size_t)xfer->tx_buf, dma_align) ||
-		    IS_ERR_OR_NULL(master->dma_tx))
+		    IS_ERR_OR_NULL(host->dma_tx))
 			return false;
 		if (qup->qup_v1 && (xfer->len % qup->out_blk_sz))
 			return false;
@@ -913,30 +913,30 @@ static bool spi_qup_can_dma(struct spi_master *master, struct spi_device *spi,
 	return true;
 }
 
-static void spi_qup_release_dma(struct spi_master *master)
+static void spi_qup_release_dma(struct spi_controller *host)
 {
-	if (!IS_ERR_OR_NULL(master->dma_rx))
-		dma_release_channel(master->dma_rx);
-	if (!IS_ERR_OR_NULL(master->dma_tx))
-		dma_release_channel(master->dma_tx);
+	if (!IS_ERR_OR_NULL(host->dma_rx))
+		dma_release_channel(host->dma_rx);
+	if (!IS_ERR_OR_NULL(host->dma_tx))
+		dma_release_channel(host->dma_tx);
 }
 
-static int spi_qup_init_dma(struct spi_master *master, resource_size_t base)
+static int spi_qup_init_dma(struct spi_controller *host, resource_size_t base)
 {
-	struct spi_qup *spi = spi_master_get_devdata(master);
+	struct spi_qup *spi = spi_controller_get_devdata(host);
 	struct dma_slave_config *rx_conf = &spi->rx_conf,
 				*tx_conf = &spi->tx_conf;
 	struct device *dev = spi->dev;
 	int ret;
 
 	/* allocate dma resources, if available */
-	master->dma_rx = dma_request_chan(dev, "rx");
-	if (IS_ERR(master->dma_rx))
-		return PTR_ERR(master->dma_rx);
+	host->dma_rx = dma_request_chan(dev, "rx");
+	if (IS_ERR(host->dma_rx))
+		return PTR_ERR(host->dma_rx);
 
-	master->dma_tx = dma_request_chan(dev, "tx");
-	if (IS_ERR(master->dma_tx)) {
-		ret = PTR_ERR(master->dma_tx);
+	host->dma_tx = dma_request_chan(dev, "tx");
+	if (IS_ERR(host->dma_tx)) {
+		ret = PTR_ERR(host->dma_tx);
 		goto err_tx;
 	}
 
@@ -951,13 +951,13 @@ static int spi_qup_init_dma(struct spi_master *master, resource_size_t base)
 	tx_conf->dst_addr = base + QUP_OUTPUT_FIFO;
 	tx_conf->dst_maxburst = spi->out_blk_sz;
 
-	ret = dmaengine_slave_config(master->dma_rx, rx_conf);
+	ret = dmaengine_slave_config(host->dma_rx, rx_conf);
 	if (ret) {
 		dev_err(dev, "failed to configure RX channel\n");
 		goto err;
 	}
 
-	ret = dmaengine_slave_config(master->dma_tx, tx_conf);
+	ret = dmaengine_slave_config(host->dma_tx, tx_conf);
 	if (ret) {
 		dev_err(dev, "failed to configure TX channel\n");
 		goto err;
@@ -966,9 +966,9 @@ static int spi_qup_init_dma(struct spi_master *master, resource_size_t base)
 	return 0;
 
 err:
-	dma_release_channel(master->dma_tx);
+	dma_release_channel(host->dma_tx);
 err_tx:
-	dma_release_channel(master->dma_rx);
+	dma_release_channel(host->dma_rx);
 	return ret;
 }
 
@@ -978,7 +978,7 @@ static void spi_qup_set_cs(struct spi_device *spi, bool val)
 	u32 spi_ioc;
 	u32 spi_ioc_orig;
 
-	controller = spi_master_get_devdata(spi->master);
+	controller = spi_controller_get_devdata(spi->controller);
 	spi_ioc = readl_relaxed(controller->base + SPI_IO_CONTROL);
 	spi_ioc_orig = spi_ioc;
 	if (!val)
@@ -992,7 +992,7 @@ static void spi_qup_set_cs(struct spi_device *spi, bool val)
 
 static int spi_qup_probe(struct platform_device *pdev)
 {
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct clk *iclk, *cclk;
 	struct spi_qup *controller;
 	struct resource *res;
@@ -1027,34 +1027,34 @@ static int spi_qup_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
-	master = spi_alloc_master(dev, sizeof(struct spi_qup));
-	if (!master) {
-		dev_err(dev, "cannot allocate master\n");
+	host = spi_alloc_host(dev, sizeof(struct spi_qup));
+	if (!host) {
+		dev_err(dev, "cannot allocate host\n");
 		return -ENOMEM;
 	}
 
 	/* use num-cs unless not present or out of range */
 	if (of_property_read_u32(dev->of_node, "num-cs", &num_cs) ||
 	    num_cs > SPI_NUM_CHIPSELECTS)
-		master->num_chipselect = SPI_NUM_CHIPSELECTS;
+		host->num_chipselect = SPI_NUM_CHIPSELECTS;
 	else
-		master->num_chipselect = num_cs;
+		host->num_chipselect = num_cs;
 
-	master->use_gpio_descriptors = true;
-	master->max_native_cs = SPI_NUM_CHIPSELECTS;
-	master->bus_num = pdev->id;
-	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
-	master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32);
-	master->max_speed_hz = max_freq;
-	master->transfer_one = spi_qup_transfer_one;
-	master->dev.of_node = pdev->dev.of_node;
-	master->auto_runtime_pm = true;
-	master->dma_alignment = dma_get_cache_alignment();
-	master->max_dma_len = SPI_MAX_XFER;
+	host->use_gpio_descriptors = true;
+	host->max_native_cs = SPI_NUM_CHIPSELECTS;
+	host->bus_num = pdev->id;
+	host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
+	host->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32);
+	host->max_speed_hz = max_freq;
+	host->transfer_one = spi_qup_transfer_one;
+	host->dev.of_node = pdev->dev.of_node;
+	host->auto_runtime_pm = true;
+	host->dma_alignment = dma_get_cache_alignment();
+	host->max_dma_len = SPI_MAX_XFER;
 
-	platform_set_drvdata(pdev, master);
+	platform_set_drvdata(pdev, host);
 
-	controller = spi_master_get_devdata(master);
+	controller = spi_controller_get_devdata(host);
 
 	controller->dev = dev;
 	controller->base = base;
@@ -1062,16 +1062,16 @@ static int spi_qup_probe(struct platform_device *pdev)
 	controller->cclk = cclk;
 	controller->irq = irq;
 
-	ret = spi_qup_init_dma(master, res->start);
+	ret = spi_qup_init_dma(host, res->start);
 	if (ret == -EPROBE_DEFER)
 		goto error;
 	else if (!ret)
-		master->can_dma = spi_qup_can_dma;
+		host->can_dma = spi_qup_can_dma;
 
 	controller->qup_v1 = (uintptr_t)of_device_get_match_data(dev);
 
 	if (!controller->qup_v1)
-		master->set_cs = spi_qup_set_cs;
+		host->set_cs = spi_qup_set_cs;
 
 	spin_lock_init(&controller->lock);
 	init_completion(&controller->done);
@@ -1149,7 +1149,7 @@ static int spi_qup_probe(struct platform_device *pdev)
 	pm_runtime_set_active(dev);
 	pm_runtime_enable(dev);
 
-	ret = devm_spi_register_master(dev, master);
+	ret = devm_spi_register_controller(dev, host);
 	if (ret)
 		goto disable_pm;
 
@@ -1161,17 +1161,17 @@ static int spi_qup_probe(struct platform_device *pdev)
 	clk_disable_unprepare(cclk);
 	clk_disable_unprepare(iclk);
 error_dma:
-	spi_qup_release_dma(master);
+	spi_qup_release_dma(host);
 error:
-	spi_master_put(master);
+	spi_controller_put(host);
 	return ret;
 }
 
 #ifdef CONFIG_PM
 static int spi_qup_pm_suspend_runtime(struct device *device)
 {
-	struct spi_master *master = dev_get_drvdata(device);
-	struct spi_qup *controller = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(device);
+	struct spi_qup *controller = spi_controller_get_devdata(host);
 	u32 config;
 
 	/* Enable clocks auto gaiting */
@@ -1187,8 +1187,8 @@ static int spi_qup_pm_suspend_runtime(struct device *device)
 
 static int spi_qup_pm_resume_runtime(struct device *device)
 {
-	struct spi_master *master = dev_get_drvdata(device);
-	struct spi_qup *controller = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(device);
+	struct spi_qup *controller = spi_controller_get_devdata(host);
 	u32 config;
 	int ret;
 
@@ -1213,8 +1213,8 @@ static int spi_qup_pm_resume_runtime(struct device *device)
 #ifdef CONFIG_PM_SLEEP
 static int spi_qup_suspend(struct device *device)
 {
-	struct spi_master *master = dev_get_drvdata(device);
-	struct spi_qup *controller = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(device);
+	struct spi_qup *controller = spi_controller_get_devdata(host);
 	int ret;
 
 	if (pm_runtime_suspended(device)) {
@@ -1222,7 +1222,7 @@ static int spi_qup_suspend(struct device *device)
 		if (ret)
 			return ret;
 	}
-	ret = spi_master_suspend(master);
+	ret = spi_controller_suspend(host);
 	if (ret)
 		return ret;
 
@@ -1237,8 +1237,8 @@ static int spi_qup_suspend(struct device *device)
 
 static int spi_qup_resume(struct device *device)
 {
-	struct spi_master *master = dev_get_drvdata(device);
-	struct spi_qup *controller = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(device);
+	struct spi_qup *controller = spi_controller_get_devdata(host);
 	int ret;
 
 	ret = clk_prepare_enable(controller->iclk);
@@ -1255,7 +1255,7 @@ static int spi_qup_resume(struct device *device)
 	if (ret)
 		goto disable_clk;
 
-	ret = spi_master_resume(master);
+	ret = spi_controller_resume(host);
 	if (ret)
 		goto disable_clk;
 
@@ -1270,8 +1270,8 @@ static int spi_qup_resume(struct device *device)
 
 static void spi_qup_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = dev_get_drvdata(&pdev->dev);
-	struct spi_qup *controller = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(&pdev->dev);
+	struct spi_qup *controller = spi_controller_get_devdata(host);
 	int ret;
 
 	ret = pm_runtime_get_sync(&pdev->dev);
@@ -1289,7 +1289,7 @@ static void spi_qup_remove(struct platform_device *pdev)
 			 ERR_PTR(ret));
 	}
 
-	spi_qup_release_dma(master);
+	spi_qup_release_dma(host);
 
 	pm_runtime_put_noidle(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-- 
2.25.1

[PATCH -next v2 10/23] spi: rb4xx: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-rb4xx.c | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/drivers/spi/spi-rb4xx.c b/drivers/spi/spi-rb4xx.c
index c817889a7797..225f75550780 100644
--- a/drivers/spi/spi-rb4xx.c
+++ b/drivers/spi/spi-rb4xx.c
@@ -80,7 +80,7 @@ static void do_spi_byte_two(struct rb4xx_spi *rbspi, u32 spi_ioc, u8 byte)
 
 static void rb4xx_set_cs(struct spi_device *spi, bool enable)
 {
-	struct rb4xx_spi *rbspi = spi_master_get_devdata(spi->master);
+	struct rb4xx_spi *rbspi = spi_controller_get_devdata(spi->controller);
 
 	/*
 	 * Setting CS is done along with bitbanging the actual values,
@@ -92,10 +92,10 @@ static void rb4xx_set_cs(struct spi_device *spi, bool enable)
 			    AR71XX_SPI_IOC_CS0 | AR71XX_SPI_IOC_CS1);
 }
 
-static int rb4xx_transfer_one(struct spi_master *master,
+static int rb4xx_transfer_one(struct spi_controller *host,
 			      struct spi_device *spi, struct spi_transfer *t)
 {
-	struct rb4xx_spi *rbspi = spi_master_get_devdata(master);
+	struct rb4xx_spi *rbspi = spi_controller_get_devdata(host);
 	int i;
 	u32 spi_ioc;
 	u8 *rx_buf;
@@ -126,14 +126,14 @@ static int rb4xx_transfer_one(struct spi_master *master,
 			continue;
 		rx_buf[i] = rb4xx_read(rbspi, AR71XX_SPI_REG_RDS);
 	}
-	spi_finalize_current_transfer(master);
+	spi_finalize_current_transfer(host);
 
 	return 0;
 }
 
 static int rb4xx_spi_probe(struct platform_device *pdev)
 {
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct clk *ahb_clk;
 	struct rb4xx_spi *rbspi;
 	int err;
@@ -143,31 +143,31 @@ static int rb4xx_spi_probe(struct platform_device *pdev)
 	if (IS_ERR(spi_base))
 		return PTR_ERR(spi_base);
 
-	master = devm_spi_alloc_master(&pdev->dev, sizeof(*rbspi));
-	if (!master)
+	host = devm_spi_alloc_host(&pdev->dev, sizeof(*rbspi));
+	if (!host)
 		return -ENOMEM;
 
 	ahb_clk = devm_clk_get(&pdev->dev, "ahb");
 	if (IS_ERR(ahb_clk))
 		return PTR_ERR(ahb_clk);
 
-	master->dev.of_node = pdev->dev.of_node;
-	master->bus_num = 0;
-	master->num_chipselect = 3;
-	master->mode_bits = SPI_TX_DUAL;
-	master->bits_per_word_mask = SPI_BPW_MASK(8);
-	master->flags = SPI_CONTROLLER_MUST_TX;
-	master->transfer_one = rb4xx_transfer_one;
-	master->set_cs = rb4xx_set_cs;
+	host->dev.of_node = pdev->dev.of_node;
+	host->bus_num = 0;
+	host->num_chipselect = 3;
+	host->mode_bits = SPI_TX_DUAL;
+	host->bits_per_word_mask = SPI_BPW_MASK(8);
+	host->flags = SPI_CONTROLLER_MUST_TX;
+	host->transfer_one = rb4xx_transfer_one;
+	host->set_cs = rb4xx_set_cs;
 
-	rbspi = spi_master_get_devdata(master);
+	rbspi = spi_controller_get_devdata(host);
 	rbspi->base = spi_base;
 	rbspi->clk = ahb_clk;
 	platform_set_drvdata(pdev, rbspi);
 
-	err = devm_spi_register_master(&pdev->dev, master);
+	err = devm_spi_register_controller(&pdev->dev, host);
 	if (err) {
-		dev_err(&pdev->dev, "failed to register SPI master\n");
+		dev_err(&pdev->dev, "failed to register SPI host\n");
 		return err;
 	}
 
-- 
2.25.1

[PATCH -next v2 11/23] spi: realtek-rtl: switch to use devm_spi_alloc_host()

[Yang Yingliang]

Switch to use modern name function devm_spi_alloc_host().

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-realtek-rtl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-realtek-rtl.c b/drivers/spi/spi-realtek-rtl.c
index 866b0477dbd7..0b0123e20b54 100644
--- a/drivers/spi/spi-realtek-rtl.c
+++ b/drivers/spi/spi-realtek-rtl.c
@@ -153,7 +153,7 @@ static int realtek_rtl_spi_probe(struct platform_device *pdev)
 	struct rtspi *rtspi;
 	int err;
 
-	ctrl = devm_spi_alloc_master(&pdev->dev, sizeof(*rtspi));
+	ctrl = devm_spi_alloc_host(&pdev->dev, sizeof(*rtspi));
 	if (!ctrl) {
 		dev_err(&pdev->dev, "Error allocating SPI controller\n");
 		return -ENOMEM;
-- 
2.25.1

[PATCH -next v2 12/23] spi: rockchip-sfc: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-rockchip-sfc.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/spi/spi-rockchip-sfc.c b/drivers/spi/spi-rockchip-sfc.c
index bd550e76ab3d..0d7fadcd4ed3 100644
--- a/drivers/spi/spi-rockchip-sfc.c
+++ b/drivers/spi/spi-rockchip-sfc.c
@@ -487,7 +487,7 @@ static int rockchip_sfc_xfer_done(struct rockchip_sfc *sfc, u32 timeout_us)
 
 static int rockchip_sfc_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op *op)
 {
-	struct rockchip_sfc *sfc = spi_master_get_devdata(mem->spi->master);
+	struct rockchip_sfc *sfc = spi_controller_get_devdata(mem->spi->controller);
 	u32 len = op->data.nbytes;
 	int ret;
 
@@ -523,7 +523,7 @@ static int rockchip_sfc_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op
 
 static int rockchip_sfc_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op)
 {
-	struct rockchip_sfc *sfc = spi_master_get_devdata(mem->spi->master);
+	struct rockchip_sfc *sfc = spi_controller_get_devdata(mem->spi->controller);
 
 	op->data.nbytes = min(op->data.nbytes, sfc->max_iosize);
 
@@ -557,22 +557,22 @@ static irqreturn_t rockchip_sfc_irq_handler(int irq, void *dev_id)
 static int rockchip_sfc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct rockchip_sfc *sfc;
 	int ret;
 
-	master = devm_spi_alloc_master(&pdev->dev, sizeof(*sfc));
-	if (!master)
+	host = devm_spi_alloc_host(&pdev->dev, sizeof(*sfc));
+	if (!host)
 		return -ENOMEM;
 
-	master->flags = SPI_CONTROLLER_HALF_DUPLEX;
-	master->mem_ops = &rockchip_sfc_mem_ops;
-	master->dev.of_node = pdev->dev.of_node;
-	master->mode_bits = SPI_TX_QUAD | SPI_TX_DUAL | SPI_RX_QUAD | SPI_RX_DUAL;
-	master->max_speed_hz = SFC_MAX_SPEED;
-	master->num_chipselect = SFC_MAX_CHIPSELECT_NUM;
+	host->flags = SPI_CONTROLLER_HALF_DUPLEX;
+	host->mem_ops = &rockchip_sfc_mem_ops;
+	host->dev.of_node = pdev->dev.of_node;
+	host->mode_bits = SPI_TX_QUAD | SPI_TX_DUAL | SPI_RX_QUAD | SPI_RX_DUAL;
+	host->max_speed_hz = SFC_MAX_SPEED;
+	host->num_chipselect = SFC_MAX_CHIPSELECT_NUM;
 
-	sfc = spi_master_get_devdata(master);
+	sfc = spi_controller_get_devdata(host);
 	sfc->dev = dev;
 
 	sfc->regbase = devm_platform_ioremap_resource(pdev, 0);
@@ -640,7 +640,7 @@ static int rockchip_sfc_probe(struct platform_device *pdev)
 	sfc->max_iosize = rockchip_sfc_get_max_iosize(sfc);
 	sfc->version = rockchip_sfc_get_version(sfc);
 
-	ret = spi_register_master(master);
+	ret = spi_register_controller(host);
 	if (ret)
 		goto err_irq;
 
@@ -656,10 +656,10 @@ static int rockchip_sfc_probe(struct platform_device *pdev)
 
 static void rockchip_sfc_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = platform_get_drvdata(pdev);
+	struct spi_controller *host = platform_get_drvdata(pdev);
 	struct rockchip_sfc *sfc = platform_get_drvdata(pdev);
 
-	spi_unregister_master(master);
+	spi_unregister_controller(host);
 
 	clk_disable_unprepare(sfc->clk);
 	clk_disable_unprepare(sfc->hclk);
-- 
2.25.1

[PATCH -next v2 13/23] spi: rockchip: switch to use modern name

[Yang Yingliang]

Change legacy name master/slave to modern name host/target or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
Cc: Heiko Stuebner <heiko@sntech.de>
---
 drivers/spi/spi-rockchip.c | 58 +++++++++++++++++++-------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index a37943847e81..5b010094dace 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -104,8 +104,8 @@
 #define CR0_XFM_RO					0x2
 
 #define CR0_OPM_OFFSET				20
-#define CR0_OPM_MASTER				0x0
-#define CR0_OPM_SLAVE				0x1
+#define CR0_OPM_HOST				0x0
+#define CR0_OPM_TARGET				0x1
 
 #define CR0_SOI_OFFSET				23
 
@@ -125,7 +125,7 @@
 #define SR_TF_EMPTY					(1 << 2)
 #define SR_RF_EMPTY					(1 << 3)
 #define SR_RF_FULL					(1 << 4)
-#define SR_SLAVE_TX_BUSY				(1 << 5)
+#define SR_TARGET_TX_BUSY				(1 << 5)
 
 /* Bit fields in ISR, IMR, ISR, RISR, 5bit */
 #define INT_MASK					0x1f
@@ -151,7 +151,7 @@
 #define RXDMA					(1 << 0)
 #define TXDMA					(1 << 1)
 
-/* sclk_out: spi master internal logic in rk3x can support 50Mhz */
+/* sclk_out: spi host internal logic in rk3x can support 50Mhz */
 #define MAX_SCLK_OUT				50000000U
 
 /*
@@ -194,8 +194,8 @@ struct rockchip_spi {
 
 	bool cs_asserted[ROCKCHIP_SPI_MAX_CS_NUM];
 
-	bool slave_abort;
-	bool cs_inactive; /* spi slave tansmition stop when cs inactive */
+	bool target_abort;
+	bool cs_inactive; /* spi target tansmition stop when cs inactive */
 	bool cs_high_supported; /* native CS supports active-high polarity */
 
 	struct spi_transfer *xfer; /* Store xfer temporarily */
@@ -206,13 +206,13 @@ static inline void spi_enable_chip(struct rockchip_spi *rs, bool enable)
 	writel_relaxed((enable ? 1U : 0U), rs->regs + ROCKCHIP_SPI_SSIENR);
 }
 
-static inline void wait_for_tx_idle(struct rockchip_spi *rs, bool slave_mode)
+static inline void wait_for_tx_idle(struct rockchip_spi *rs, bool target_mode)
 {
 	unsigned long timeout = jiffies + msecs_to_jiffies(5);
 
 	do {
-		if (slave_mode) {
-			if (!(readl_relaxed(rs->regs + ROCKCHIP_SPI_SR) & SR_SLAVE_TX_BUSY) &&
+		if (target_mode) {
+			if (!(readl_relaxed(rs->regs + ROCKCHIP_SPI_SR) & SR_TARGET_TX_BUSY) &&
 			    !((readl_relaxed(rs->regs + ROCKCHIP_SPI_SR) & SR_BUSY)))
 				return;
 		} else {
@@ -351,9 +351,9 @@ static irqreturn_t rockchip_spi_isr(int irq, void *dev_id)
 	struct spi_controller *ctlr = dev_id;
 	struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
 
-	/* When int_cs_inactive comes, spi slave abort */
+	/* When int_cs_inactive comes, spi target abort */
 	if (rs->cs_inactive && readl_relaxed(rs->regs + ROCKCHIP_SPI_IMR) & INT_CS_INACTIVE) {
-		ctlr->slave_abort(ctlr);
+		ctlr->target_abort(ctlr);
 		writel_relaxed(0, rs->regs + ROCKCHIP_SPI_IMR);
 		writel_relaxed(0xffffffff, rs->regs + ROCKCHIP_SPI_ICR);
 
@@ -405,7 +405,7 @@ static void rockchip_spi_dma_rxcb(void *data)
 	struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
 	int state = atomic_fetch_andnot(RXDMA, &rs->state);
 
-	if (state & TXDMA && !rs->slave_abort)
+	if (state & TXDMA && !rs->target_abort)
 		return;
 
 	if (rs->cs_inactive)
@@ -421,11 +421,11 @@ static void rockchip_spi_dma_txcb(void *data)
 	struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
 	int state = atomic_fetch_andnot(TXDMA, &rs->state);
 
-	if (state & RXDMA && !rs->slave_abort)
+	if (state & RXDMA && !rs->target_abort)
 		return;
 
 	/* Wait until the FIFO data completely. */
-	wait_for_tx_idle(rs, ctlr->slave);
+	wait_for_tx_idle(rs, ctlr->target);
 
 	spi_enable_chip(rs, false);
 	spi_finalize_current_transfer(ctlr);
@@ -525,7 +525,7 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs,
 
 static int rockchip_spi_config(struct rockchip_spi *rs,
 		struct spi_device *spi, struct spi_transfer *xfer,
-		bool use_dma, bool slave_mode)
+		bool use_dma, bool target_mode)
 {
 	u32 cr0 = CR0_FRF_SPI  << CR0_FRF_OFFSET
 		| CR0_BHT_8BIT << CR0_BHT_OFFSET
@@ -534,9 +534,9 @@ static int rockchip_spi_config(struct rockchip_spi *rs,
 	u32 cr1;
 	u32 dmacr = 0;
 
-	if (slave_mode)
-		cr0 |= CR0_OPM_SLAVE << CR0_OPM_OFFSET;
-	rs->slave_abort = false;
+	if (target_mode)
+		cr0 |= CR0_OPM_TARGET << CR0_OPM_OFFSET;
+	rs->target_abort = false;
 
 	cr0 |= rs->rsd << CR0_RSD_OFFSET;
 	cr0 |= (spi->mode & 0x3U) << CR0_SCPH_OFFSET;
@@ -614,7 +614,7 @@ static size_t rockchip_spi_max_transfer_size(struct spi_device *spi)
 	return ROCKCHIP_SPI_MAX_TRANLEN;
 }
 
-static int rockchip_spi_slave_abort(struct spi_controller *ctlr)
+static int rockchip_spi_target_abort(struct spi_controller *ctlr)
 {
 	struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
 	u32 rx_fifo_left;
@@ -659,7 +659,7 @@ static int rockchip_spi_slave_abort(struct spi_controller *ctlr)
 		dmaengine_terminate_sync(ctlr->dma_tx);
 	atomic_set(&rs->state, 0);
 	spi_enable_chip(rs, false);
-	rs->slave_abort = true;
+	rs->target_abort = true;
 	spi_finalize_current_transfer(ctlr);
 
 	return 0;
@@ -697,7 +697,7 @@ static int rockchip_spi_transfer_one(
 	rs->xfer = xfer;
 	use_dma = ctlr->can_dma ? ctlr->can_dma(ctlr, spi, xfer) : false;
 
-	ret = rockchip_spi_config(rs, spi, xfer, use_dma, ctlr->slave);
+	ret = rockchip_spi_config(rs, spi, xfer, use_dma, ctlr->target);
 	if (ret)
 		return ret;
 
@@ -757,15 +757,15 @@ static int rockchip_spi_probe(struct platform_device *pdev)
 	struct resource *mem;
 	struct device_node *np = pdev->dev.of_node;
 	u32 rsd_nsecs, num_cs;
-	bool slave_mode;
+	bool target_mode;
 
-	slave_mode = of_property_read_bool(np, "spi-slave");
+	target_mode = of_property_read_bool(np, "spi-slave");
 
-	if (slave_mode)
-		ctlr = spi_alloc_slave(&pdev->dev,
+	if (target_mode)
+		ctlr = spi_alloc_target(&pdev->dev,
 				sizeof(struct rockchip_spi));
 	else
-		ctlr = spi_alloc_master(&pdev->dev,
+		ctlr = spi_alloc_host(&pdev->dev,
 				sizeof(struct rockchip_spi));
 
 	if (!ctlr)
@@ -854,9 +854,9 @@ static int rockchip_spi_probe(struct platform_device *pdev)
 	ctlr->auto_runtime_pm = true;
 	ctlr->bus_num = pdev->id;
 	ctlr->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP | SPI_LSB_FIRST;
-	if (slave_mode) {
+	if (target_mode) {
 		ctlr->mode_bits |= SPI_NO_CS;
-		ctlr->slave_abort = rockchip_spi_slave_abort;
+		ctlr->target_abort = rockchip_spi_target_abort;
 	} else {
 		ctlr->flags = SPI_CONTROLLER_GPIO_SS;
 		ctlr->max_native_cs = ROCKCHIP_SPI_MAX_CS_NUM;
@@ -911,7 +911,7 @@ static int rockchip_spi_probe(struct platform_device *pdev)
 	case ROCKCHIP_SPI_VER2_TYPE2:
 		rs->cs_high_supported = true;
 		ctlr->mode_bits |= SPI_CS_HIGH;
-		if (ctlr->can_dma && slave_mode)
+		if (ctlr->can_dma && target_mode)
 			rs->cs_inactive = true;
 		else
 			rs->cs_inactive = false;
-- 
2.25.1

[PATCH -next v2 14/23] spi: rspi: switch to use spi_alloc_host()

[Yang Yingliang]

Switch to use modern name function spi_alloc_host().

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-rspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 83bb16995e06..8e81f1a8623f 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -1294,7 +1294,7 @@ static int rspi_probe(struct platform_device *pdev)
 	const struct spi_ops *ops;
 	unsigned long clksrc;
 
-	ctlr = spi_alloc_master(&pdev->dev, sizeof(struct rspi_data));
+	ctlr = spi_alloc_host(&pdev->dev, sizeof(struct rspi_data));
 	if (ctlr == NULL)
 		return -ENOMEM;
 
-- 
2.25.1

[PATCH -next v2 15/23] spi: rzv2m-csi: switch to use devm_spi_alloc_host()

[Yang Yingliang]

Switch to use modern name function devm_spi_alloc_host().

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-rzv2m-csi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-rzv2m-csi.c b/drivers/spi/spi-rzv2m-csi.c
index d098aefa370d..d0f51b17aa7c 100644
--- a/drivers/spi/spi-rzv2m-csi.c
+++ b/drivers/spi/spi-rzv2m-csi.c
@@ -555,7 +555,7 @@ static int rzv2m_csi_probe(struct platform_device *pdev)
 	int irq;
 	int ret;
 
-	controller = devm_spi_alloc_master(dev, sizeof(*csi));
+	controller = devm_spi_alloc_host(dev, sizeof(*csi));
 	if (!controller)
 		return -ENOMEM;
 
-- 
2.25.1

[PATCH -next v2 16/23] spi: s3c64xx: switch to use modern name

[Yang Yingliang]

Change legacy name master/slave to modern name host/target or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-s3c64xx.c | 126 +++++++++++++++++++-------------------
 1 file changed, 63 insertions(+), 63 deletions(-)

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index bf7cb18be9dc..0e48ffd499b9 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -163,9 +163,9 @@ struct s3c64xx_spi_port_config {
  * struct s3c64xx_spi_driver_data - Runtime info holder for SPI driver.
  * @clk: Pointer to the spi clock.
  * @src_clk: Pointer to the clock used to generate SPI signals.
- * @ioclk: Pointer to the i/o clock between master and slave
+ * @ioclk: Pointer to the i/o clock between host and target
  * @pdev: Pointer to device's platform device data
- * @master: Pointer to the SPI Protocol master.
+ * @host: Pointer to the SPI Protocol host.
  * @cntrlr_info: Platform specific data for the controller this driver manages.
  * @lock: Controller specific lock.
  * @state: Set of FLAGS to indicate status.
@@ -186,7 +186,7 @@ struct s3c64xx_spi_driver_data {
 	struct clk                      *src_clk;
 	struct clk                      *ioclk;
 	struct platform_device          *pdev;
-	struct spi_master               *master;
+	struct spi_controller           *host;
 	struct s3c64xx_spi_info         *cntrlr_info;
 	spinlock_t                      lock;
 	unsigned long                   sfr_start;
@@ -329,7 +329,7 @@ static int prepare_dma(struct s3c64xx_spi_dma_data *dma,
 static void s3c64xx_spi_set_cs(struct spi_device *spi, bool enable)
 {
 	struct s3c64xx_spi_driver_data *sdd =
-					spi_master_get_devdata(spi->master);
+					spi_controller_get_devdata(spi->controller);
 
 	if (sdd->cntrlr_info->no_cs)
 		return;
@@ -351,9 +351,9 @@ static void s3c64xx_spi_set_cs(struct spi_device *spi, bool enable)
 	}
 }
 
-static int s3c64xx_spi_prepare_transfer(struct spi_master *spi)
+static int s3c64xx_spi_prepare_transfer(struct spi_controller *spi)
 {
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(spi);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(spi);
 
 	if (is_polling(sdd))
 		return 0;
@@ -381,9 +381,9 @@ static int s3c64xx_spi_prepare_transfer(struct spi_master *spi)
 	return 0;
 }
 
-static int s3c64xx_spi_unprepare_transfer(struct spi_master *spi)
+static int s3c64xx_spi_unprepare_transfer(struct spi_controller *spi)
 {
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(spi);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(spi);
 
 	if (is_polling(sdd))
 		return 0;
@@ -399,11 +399,11 @@ static int s3c64xx_spi_unprepare_transfer(struct spi_master *spi)
 	return 0;
 }
 
-static bool s3c64xx_spi_can_dma(struct spi_master *master,
+static bool s3c64xx_spi_can_dma(struct spi_controller *host,
 				struct spi_device *spi,
 				struct spi_transfer *xfer)
 {
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 
 	if (sdd->rx_dma.ch && sdd->tx_dma.ch) {
 		return xfer->len > (FIFO_LVL_MASK(sdd) >> 1) + 1;
@@ -712,10 +712,10 @@ static int s3c64xx_spi_config(struct s3c64xx_spi_driver_data *sdd)
 
 #define XFER_DMAADDR_INVALID DMA_BIT_MASK(32)
 
-static int s3c64xx_spi_prepare_message(struct spi_master *master,
+static int s3c64xx_spi_prepare_message(struct spi_controller *host,
 				       struct spi_message *msg)
 {
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 	struct spi_device *spi = msg->spi;
 	struct s3c64xx_spi_csinfo *cs = spi->controller_data;
 
@@ -736,11 +736,11 @@ static size_t s3c64xx_spi_max_transfer_size(struct spi_device *spi)
 	return ctlr->can_dma ? S3C64XX_SPI_PACKET_CNT_MASK : SIZE_MAX;
 }
 
-static int s3c64xx_spi_transfer_one(struct spi_master *master,
+static int s3c64xx_spi_transfer_one(struct spi_controller *host,
 				    struct spi_device *spi,
 				    struct spi_transfer *xfer)
 {
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 	const unsigned int fifo_len = (FIFO_LVL_MASK(sdd) >> 1) + 1;
 	const void *tx_buf = NULL;
 	void *rx_buf = NULL;
@@ -890,15 +890,15 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master,
 	return status;
 }
 
-static struct s3c64xx_spi_csinfo *s3c64xx_get_slave_ctrldata(
+static struct s3c64xx_spi_csinfo *s3c64xx_get_target_ctrldata(
 				struct spi_device *spi)
 {
 	struct s3c64xx_spi_csinfo *cs;
-	struct device_node *slave_np, *data_np = NULL;
+	struct device_node *target_np, *data_np = NULL;
 	u32 fb_delay = 0;
 
-	slave_np = spi->dev.of_node;
-	if (!slave_np) {
+	target_np = spi->dev.of_node;
+	if (!target_np) {
 		dev_err(&spi->dev, "device node not found\n");
 		return ERR_PTR(-EINVAL);
 	}
@@ -907,7 +907,7 @@ static struct s3c64xx_spi_csinfo *s3c64xx_get_slave_ctrldata(
 	if (!cs)
 		return ERR_PTR(-ENOMEM);
 
-	data_np = of_get_child_by_name(slave_np, "controller-data");
+	data_np = of_get_child_by_name(target_np, "controller-data");
 	if (!data_np) {
 		dev_info(&spi->dev, "feedback delay set to default (0)\n");
 		return cs;
@@ -932,9 +932,9 @@ static int s3c64xx_spi_setup(struct spi_device *spi)
 	int err;
 	int div;
 
-	sdd = spi_master_get_devdata(spi->master);
+	sdd = spi_controller_get_devdata(spi->controller);
 	if (spi->dev.of_node) {
-		cs = s3c64xx_get_slave_ctrldata(spi);
+		cs = s3c64xx_get_target_ctrldata(spi);
 		spi->controller_data = cs;
 	}
 
@@ -1022,7 +1022,7 @@ static void s3c64xx_spi_cleanup(struct spi_device *spi)
 static irqreturn_t s3c64xx_spi_irq(int irq, void *data)
 {
 	struct s3c64xx_spi_driver_data *sdd = data;
-	struct spi_master *spi = sdd->master;
+	struct spi_controller *spi = sdd->host;
 	unsigned int val, clr = 0;
 
 	val = readl(sdd->regs + S3C64XX_SPI_STATUS);
@@ -1151,7 +1151,7 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
 	struct resource	*mem_res;
 	struct s3c64xx_spi_driver_data *sdd;
 	struct s3c64xx_spi_info *sci = dev_get_platdata(&pdev->dev);
-	struct spi_master *master;
+	struct spi_controller *host;
 	int ret, irq;
 	char clk_name[16];
 
@@ -1169,16 +1169,16 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	master = devm_spi_alloc_master(&pdev->dev, sizeof(*sdd));
-	if (!master)
+	host = devm_spi_alloc_host(&pdev->dev, sizeof(*sdd));
+	if (!host)
 		return dev_err_probe(&pdev->dev, -ENOMEM,
-				     "Unable to allocate SPI Master\n");
+				     "Unable to allocate SPI Host\n");
 
-	platform_set_drvdata(pdev, master);
+	platform_set_drvdata(pdev, host);
 
-	sdd = spi_master_get_devdata(master);
+	sdd = spi_controller_get_devdata(host);
 	sdd->port_conf = s3c64xx_spi_get_port_config(pdev);
-	sdd->master = master;
+	sdd->host = host;
 	sdd->cntrlr_info = sci;
 	sdd->pdev = pdev;
 	if (pdev->dev.of_node) {
@@ -1196,27 +1196,27 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
 	sdd->tx_dma.direction = DMA_MEM_TO_DEV;
 	sdd->rx_dma.direction = DMA_DEV_TO_MEM;
 
-	master->dev.of_node = pdev->dev.of_node;
-	master->bus_num = sdd->port_id;
-	master->setup = s3c64xx_spi_setup;
-	master->cleanup = s3c64xx_spi_cleanup;
-	master->prepare_transfer_hardware = s3c64xx_spi_prepare_transfer;
-	master->unprepare_transfer_hardware = s3c64xx_spi_unprepare_transfer;
-	master->prepare_message = s3c64xx_spi_prepare_message;
-	master->transfer_one = s3c64xx_spi_transfer_one;
-	master->max_transfer_size = s3c64xx_spi_max_transfer_size;
-	master->num_chipselect = sci->num_cs;
-	master->use_gpio_descriptors = true;
-	master->dma_alignment = 8;
-	master->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) |
-					SPI_BPW_MASK(8);
+	host->dev.of_node = pdev->dev.of_node;
+	host->bus_num = sdd->port_id;
+	host->setup = s3c64xx_spi_setup;
+	host->cleanup = s3c64xx_spi_cleanup;
+	host->prepare_transfer_hardware = s3c64xx_spi_prepare_transfer;
+	host->unprepare_transfer_hardware = s3c64xx_spi_unprepare_transfer;
+	host->prepare_message = s3c64xx_spi_prepare_message;
+	host->transfer_one = s3c64xx_spi_transfer_one;
+	host->max_transfer_size = s3c64xx_spi_max_transfer_size;
+	host->num_chipselect = sci->num_cs;
+	host->use_gpio_descriptors = true;
+	host->dma_alignment = 8;
+	host->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) |
+				   SPI_BPW_MASK(8);
 	/* the spi->mode bits understood by this driver: */
-	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
+	host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
 	if (sdd->port_conf->has_loopback)
-		master->mode_bits |= SPI_LOOP;
-	master->auto_runtime_pm = true;
+		host->mode_bits |= SPI_LOOP;
+	host->auto_runtime_pm = true;
 	if (!is_polling(sdd))
-		master->can_dma = s3c64xx_spi_can_dma;
+		host->can_dma = s3c64xx_spi_can_dma;
 
 	sdd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &mem_res);
 	if (IS_ERR(sdd->regs))
@@ -1271,14 +1271,14 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
 	       S3C64XX_SPI_INT_TX_OVERRUN_EN | S3C64XX_SPI_INT_TX_UNDERRUN_EN,
 	       sdd->regs + S3C64XX_SPI_INT_EN);
 
-	ret = devm_spi_register_master(&pdev->dev, master);
+	ret = devm_spi_register_controller(&pdev->dev, host);
 	if (ret != 0) {
-		dev_err(&pdev->dev, "cannot register SPI master: %d\n", ret);
+		dev_err(&pdev->dev, "cannot register SPI host: %d\n", ret);
 		goto err_pm_put;
 	}
 
-	dev_dbg(&pdev->dev, "Samsung SoC SPI Driver loaded for Bus SPI-%d with %d Slaves attached\n",
-					sdd->port_id, master->num_chipselect);
+	dev_dbg(&pdev->dev, "Samsung SoC SPI Driver loaded for Bus SPI-%d with %d Targets attached\n",
+					sdd->port_id, host->num_chipselect);
 	dev_dbg(&pdev->dev, "\tIOmem=[%pR]\tFIFO %dbytes\n",
 					mem_res, (FIFO_LVL_MASK(sdd) >> 1) + 1);
 
@@ -1297,8 +1297,8 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
 
 static void s3c64xx_spi_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = platform_get_drvdata(pdev);
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct spi_controller *host = platform_get_drvdata(pdev);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 
 	pm_runtime_get_sync(&pdev->dev);
 
@@ -1317,10 +1317,10 @@ static void s3c64xx_spi_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int s3c64xx_spi_suspend(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 
-	int ret = spi_master_suspend(master);
+	int ret = spi_controller_suspend(host);
 	if (ret)
 		return ret;
 
@@ -1335,8 +1335,8 @@ static int s3c64xx_spi_suspend(struct device *dev)
 
 static int s3c64xx_spi_resume(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 	struct s3c64xx_spi_info *sci = sdd->cntrlr_info;
 	int ret;
 
@@ -1347,15 +1347,15 @@ static int s3c64xx_spi_resume(struct device *dev)
 	if (ret < 0)
 		return ret;
 
-	return spi_master_resume(master);
+	return spi_controller_resume(host);
 }
 #endif /* CONFIG_PM_SLEEP */
 
 #ifdef CONFIG_PM
 static int s3c64xx_spi_runtime_suspend(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 
 	clk_disable_unprepare(sdd->clk);
 	clk_disable_unprepare(sdd->src_clk);
@@ -1366,8 +1366,8 @@ static int s3c64xx_spi_runtime_suspend(struct device *dev)
 
 static int s3c64xx_spi_runtime_resume(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct s3c64xx_spi_driver_data *sdd = spi_controller_get_devdata(host);
 	int ret;
 
 	if (sdd->port_conf->clk_ioclk) {
-- 
2.25.1

[PATCH -next v2 17/23] spi: sc18is602: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-sc18is602.c | 50 ++++++++++++++++++-------------------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/drivers/spi/spi-sc18is602.c b/drivers/spi/spi-sc18is602.c
index 9f98bf350697..eecf9ea95ae3 100644
--- a/drivers/spi/spi-sc18is602.c
+++ b/drivers/spi/spi-sc18is602.c
@@ -30,7 +30,7 @@ enum chips { sc18is602, sc18is602b, sc18is603 };
 #define SC18IS602_MODE_CLOCK_DIV_128	0x3
 
 struct sc18is602 {
-	struct spi_master	*master;
+	struct spi_controller	*host;
 	struct device		*dev;
 	u8			ctrl;
 	u32			freq;
@@ -179,10 +179,10 @@ static int sc18is602_check_transfer(struct spi_device *spi,
 	return 0;
 }
 
-static int sc18is602_transfer_one(struct spi_master *master,
+static int sc18is602_transfer_one(struct spi_controller *host,
 				  struct spi_message *m)
 {
-	struct sc18is602 *hw = spi_master_get_devdata(master);
+	struct sc18is602 *hw = spi_controller_get_devdata(host);
 	struct spi_device *spi = m->spi;
 	struct spi_transfer *t;
 	int status = 0;
@@ -213,7 +213,7 @@ static int sc18is602_transfer_one(struct spi_master *master,
 		spi_transfer_delay_exec(t);
 	}
 	m->status = status;
-	spi_finalize_current_message(master);
+	spi_finalize_current_message(host);
 
 	return status;
 }
@@ -225,7 +225,7 @@ static size_t sc18is602_max_transfer_size(struct spi_device *spi)
 
 static int sc18is602_setup(struct spi_device *spi)
 {
-	struct sc18is602 *hw = spi_master_get_devdata(spi->master);
+	struct sc18is602 *hw = spi_controller_get_devdata(spi->controller);
 
 	/* SC18IS602 does not support CS2 */
 	if (hw->id == sc18is602 && (spi_get_chipselect(spi, 0) == 2))
@@ -241,17 +241,17 @@ static int sc18is602_probe(struct i2c_client *client)
 	struct device_node *np = dev->of_node;
 	struct sc18is602_platform_data *pdata = dev_get_platdata(dev);
 	struct sc18is602 *hw;
-	struct spi_master *master;
+	struct spi_controller *host;
 
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C |
 				     I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
 		return -EINVAL;
 
-	master = devm_spi_alloc_master(dev, sizeof(struct sc18is602));
-	if (!master)
+	host = devm_spi_alloc_host(dev, sizeof(struct sc18is602));
+	if (!host)
 		return -ENOMEM;
 
-	hw = spi_master_get_devdata(master);
+	hw = spi_controller_get_devdata(host);
 	i2c_set_clientdata(client, hw);
 
 	/* assert reset and then release */
@@ -260,7 +260,7 @@ static int sc18is602_probe(struct i2c_client *client)
 		return PTR_ERR(hw->reset);
 	gpiod_set_value_cansleep(hw->reset, 0);
 
-	hw->master = master;
+	hw->host = host;
 	hw->client = client;
 	hw->dev = dev;
 	hw->ctrl = 0xff;
@@ -273,11 +273,11 @@ static int sc18is602_probe(struct i2c_client *client)
 	switch (hw->id) {
 	case sc18is602:
 	case sc18is602b:
-		master->num_chipselect = 4;
+		host->num_chipselect = 4;
 		hw->freq = SC18IS602_CLOCK;
 		break;
 	case sc18is603:
-		master->num_chipselect = 2;
+		host->num_chipselect = 2;
 		if (pdata) {
 			hw->freq = pdata->clock_frequency;
 		} else {
@@ -292,18 +292,18 @@ static int sc18is602_probe(struct i2c_client *client)
 			hw->freq = SC18IS602_CLOCK;
 		break;
 	}
-	master->bus_num = np ? -1 : client->adapter->nr;
-	master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST;
-	master->bits_per_word_mask = SPI_BPW_MASK(8);
-	master->setup = sc18is602_setup;
-	master->transfer_one_message = sc18is602_transfer_one;
-	master->max_transfer_size = sc18is602_max_transfer_size;
-	master->max_message_size = sc18is602_max_transfer_size;
-	master->dev.of_node = np;
-	master->min_speed_hz = hw->freq / 128;
-	master->max_speed_hz = hw->freq / 4;
-
-	return devm_spi_register_master(dev, master);
+	host->bus_num = np ? -1 : client->adapter->nr;
+	host->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST;
+	host->bits_per_word_mask = SPI_BPW_MASK(8);
+	host->setup = sc18is602_setup;
+	host->transfer_one_message = sc18is602_transfer_one;
+	host->max_transfer_size = sc18is602_max_transfer_size;
+	host->max_message_size = sc18is602_max_transfer_size;
+	host->dev.of_node = np;
+	host->min_speed_hz = hw->freq / 128;
+	host->max_speed_hz = hw->freq / 4;
+
+	return devm_spi_register_controller(dev, host);
 }
 
 static const struct i2c_device_id sc18is602_id[] = {
@@ -342,6 +342,6 @@ static struct i2c_driver sc18is602_driver = {
 
 module_i2c_driver(sc18is602_driver);
 
-MODULE_DESCRIPTION("SC18IS602/603 SPI Master Driver");
+MODULE_DESCRIPTION("SC18IS602/603 SPI Host Driver");
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_LICENSE("GPL");
-- 
2.25.1

[PATCH -next v2 18/23] spi: sh-hspi: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-sh-hspi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index d6ffeae66ed3..5d63aa1d28e2 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -82,7 +82,7 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
 }
 
 /*
- *		spi master function
+ *		spi host function
  */
 
 #define hspi_hw_cs_enable(hspi)		hspi_hw_cs_ctrl(hspi, 0)
@@ -224,7 +224,7 @@ static int hspi_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	ctlr = spi_alloc_master(&pdev->dev, sizeof(*hspi));
+	ctlr = spi_alloc_host(&pdev->dev, sizeof(*hspi));
 	if (!ctlr)
 		return -ENOMEM;
 
-- 
2.25.1

[PATCH -next v2 19/23] spi: sh-msiof: switch to use modern name

[Yang Yingliang]

Change legacy name master/slave to modern name host/target.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-sh-msiof.c   | 52 ++++++++++++++++++------------------
 include/linux/spi/sh_msiof.h |  4 +--
 2 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 5c75b5c58d97..4415008cee7c 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -54,7 +54,7 @@ struct sh_msiof_spi_priv {
 	dma_addr_t rx_dma_addr;
 	bool native_cs_inited;
 	bool native_cs_high;
-	bool slave_aborted;
+	bool target_aborted;
 };
 
 #define MAX_SS	3	/* Maximum number of native chip selects */
@@ -361,7 +361,7 @@ static void sh_msiof_spi_set_pin_regs(struct sh_msiof_spi_priv *p, u32 ss,
 	tmp |= !cs_high << SIMDR1_SYNCAC_SHIFT;
 	tmp |= lsb_first << SIMDR1_BITLSB_SHIFT;
 	tmp |= sh_msiof_spi_get_dtdl_and_syncdl(p);
-	if (spi_controller_is_slave(p->ctlr)) {
+	if (spi_controller_is_target(p->ctlr)) {
 		sh_msiof_write(p, SITMDR1, tmp | SITMDR1_PCON);
 	} else {
 		sh_msiof_write(p, SITMDR1,
@@ -553,7 +553,7 @@ static int sh_msiof_spi_setup(struct spi_device *spi)
 		spi_controller_get_devdata(spi->controller);
 	u32 clr, set, tmp;
 
-	if (spi_get_csgpiod(spi, 0) || spi_controller_is_slave(p->ctlr))
+	if (spi_get_csgpiod(spi, 0) || spi_controller_is_target(p->ctlr))
 		return 0;
 
 	if (p->native_cs_inited &&
@@ -602,11 +602,11 @@ static int sh_msiof_prepare_message(struct spi_controller *ctlr,
 
 static int sh_msiof_spi_start(struct sh_msiof_spi_priv *p, void *rx_buf)
 {
-	bool slave = spi_controller_is_slave(p->ctlr);
+	bool target = spi_controller_is_target(p->ctlr);
 	int ret = 0;
 
 	/* setup clock and rx/tx signals */
-	if (!slave)
+	if (!target)
 		ret = sh_msiof_modify_ctr_wait(p, 0, SICTR_TSCKE);
 	if (rx_buf && !ret)
 		ret = sh_msiof_modify_ctr_wait(p, 0, SICTR_RXE);
@@ -614,7 +614,7 @@ static int sh_msiof_spi_start(struct sh_msiof_spi_priv *p, void *rx_buf)
 		ret = sh_msiof_modify_ctr_wait(p, 0, SICTR_TXE);
 
 	/* start by setting frame bit */
-	if (!ret && !slave)
+	if (!ret && !target)
 		ret = sh_msiof_modify_ctr_wait(p, 0, SICTR_TFSE);
 
 	return ret;
@@ -622,27 +622,27 @@ static int sh_msiof_spi_start(struct sh_msiof_spi_priv *p, void *rx_buf)
 
 static int sh_msiof_spi_stop(struct sh_msiof_spi_priv *p, void *rx_buf)
 {
-	bool slave = spi_controller_is_slave(p->ctlr);
+	bool target = spi_controller_is_target(p->ctlr);
 	int ret = 0;
 
 	/* shut down frame, rx/tx and clock signals */
-	if (!slave)
+	if (!target)
 		ret = sh_msiof_modify_ctr_wait(p, SICTR_TFSE, 0);
 	if (!ret)
 		ret = sh_msiof_modify_ctr_wait(p, SICTR_TXE, 0);
 	if (rx_buf && !ret)
 		ret = sh_msiof_modify_ctr_wait(p, SICTR_RXE, 0);
-	if (!ret && !slave)
+	if (!ret && !target)
 		ret = sh_msiof_modify_ctr_wait(p, SICTR_TSCKE, 0);
 
 	return ret;
 }
 
-static int sh_msiof_slave_abort(struct spi_controller *ctlr)
+static int sh_msiof_target_abort(struct spi_controller *ctlr)
 {
 	struct sh_msiof_spi_priv *p = spi_controller_get_devdata(ctlr);
 
-	p->slave_aborted = true;
+	p->target_aborted = true;
 	complete(&p->done);
 	complete(&p->done_txdma);
 	return 0;
@@ -651,9 +651,9 @@ static int sh_msiof_slave_abort(struct spi_controller *ctlr)
 static int sh_msiof_wait_for_completion(struct sh_msiof_spi_priv *p,
 					struct completion *x)
 {
-	if (spi_controller_is_slave(p->ctlr)) {
+	if (spi_controller_is_target(p->ctlr)) {
 		if (wait_for_completion_interruptible(x) ||
-		    p->slave_aborted) {
+		    p->target_aborted) {
 			dev_dbg(&p->pdev->dev, "interrupted\n");
 			return -EINTR;
 		}
@@ -699,7 +699,7 @@ static int sh_msiof_spi_txrx_once(struct sh_msiof_spi_priv *p,
 		tx_fifo(p, tx_buf, words, fifo_shift);
 
 	reinit_completion(&p->done);
-	p->slave_aborted = false;
+	p->target_aborted = false;
 
 	ret = sh_msiof_spi_start(p, rx_buf);
 	if (ret) {
@@ -796,7 +796,7 @@ static int sh_msiof_dma_once(struct sh_msiof_spi_priv *p, const void *tx,
 	reinit_completion(&p->done);
 	if (tx)
 		reinit_completion(&p->done_txdma);
-	p->slave_aborted = false;
+	p->target_aborted = false;
 
 	/* Now start DMA */
 	if (rx)
@@ -925,7 +925,7 @@ static int sh_msiof_transfer_one(struct spi_controller *ctlr,
 	sh_msiof_spi_reset_regs(p);
 
 	/* setup clocks (clock already enabled in chipselect()) */
-	if (!spi_controller_is_slave(p->ctlr))
+	if (!spi_controller_is_target(p->ctlr))
 		sh_msiof_spi_set_clk_regs(p, t);
 
 	while (ctlr->dma_tx && len > 15) {
@@ -1101,11 +1101,11 @@ static struct sh_msiof_spi_info *sh_msiof_spi_parse_dt(struct device *dev)
 	if (!info)
 		return NULL;
 
-	info->mode = of_property_read_bool(np, "spi-slave") ? MSIOF_SPI_SLAVE
-							    : MSIOF_SPI_MASTER;
+	info->mode = of_property_read_bool(np, "spi-slave") ? MSIOF_SPI_TARGET
+							    : MSIOF_SPI_HOST;
 
 	/* Parse the MSIOF properties */
-	if (info->mode == MSIOF_SPI_MASTER)
+	if (info->mode == MSIOF_SPI_HOST)
 		of_property_read_u32(np, "num-cs", &num_cs);
 	of_property_read_u32(np, "renesas,tx-fifo-size",
 					&info->tx_fifo_override);
@@ -1175,7 +1175,7 @@ static int sh_msiof_request_dma(struct sh_msiof_spi_priv *p)
 	struct device *tx_dev, *rx_dev;
 
 	if (dev->of_node) {
-		/* In the OF case we will get the slave IDs from the DT */
+		/* In the OF case we will get the target IDs from the DT */
 		dma_tx_id = 0;
 		dma_rx_id = 0;
 	} else if (info && info->dma_tx_id && info->dma_rx_id) {
@@ -1279,12 +1279,12 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
-	if (info->mode == MSIOF_SPI_SLAVE)
-		ctlr = spi_alloc_slave(&pdev->dev,
-				       sizeof(struct sh_msiof_spi_priv));
+	if (info->mode == MSIOF_SPI_TARGET)
+		ctlr = spi_alloc_target(&pdev->dev,
+				        sizeof(struct sh_msiof_spi_priv));
 	else
-		ctlr = spi_alloc_master(&pdev->dev,
-					sizeof(struct sh_msiof_spi_priv));
+		ctlr = spi_alloc_host(&pdev->dev,
+				      sizeof(struct sh_msiof_spi_priv));
 	if (ctlr == NULL)
 		return -ENOMEM;
 
@@ -1347,7 +1347,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
 	ctlr->dev.of_node = pdev->dev.of_node;
 	ctlr->setup = sh_msiof_spi_setup;
 	ctlr->prepare_message = sh_msiof_prepare_message;
-	ctlr->slave_abort = sh_msiof_slave_abort;
+	ctlr->target_abort = sh_msiof_target_abort;
 	ctlr->bits_per_word_mask = chipdata->bits_per_word_mask;
 	ctlr->auto_runtime_pm = true;
 	ctlr->transfer_one = sh_msiof_transfer_one;
diff --git a/include/linux/spi/sh_msiof.h b/include/linux/spi/sh_msiof.h
index dc2a0cbd210d..f950d280461b 100644
--- a/include/linux/spi/sh_msiof.h
+++ b/include/linux/spi/sh_msiof.h
@@ -3,8 +3,8 @@
 #define __SPI_SH_MSIOF_H__
 
 enum {
-	MSIOF_SPI_MASTER,
-	MSIOF_SPI_SLAVE,
+	MSIOF_SPI_HOST,
+	MSIOF_SPI_TARGET,
 };
 
 struct sh_msiof_spi_info {
-- 
2.25.1

[PATCH -next v2 20/23] spi: sh-sci: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-sh-sci.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/spi/spi-sh-sci.c b/drivers/spi/spi-sh-sci.c
index 92ca3f2d61ba..148d615d2f38 100644
--- a/drivers/spi/spi-sh-sci.c
+++ b/drivers/spi/spi-sh-sci.c
@@ -56,17 +56,17 @@ static inline void setbits(struct sh_sci_spi *sp, int bits, int on)
 
 static inline void setsck(struct spi_device *dev, int on)
 {
-	setbits(spi_master_get_devdata(dev->master), PIN_SCK, on);
+	setbits(spi_controller_get_devdata(dev->controller), PIN_SCK, on);
 }
 
 static inline void setmosi(struct spi_device *dev, int on)
 {
-	setbits(spi_master_get_devdata(dev->master), PIN_TXD, on);
+	setbits(spi_controller_get_devdata(dev->controller), PIN_TXD, on);
 }
 
 static inline u32 getmiso(struct spi_device *dev)
 {
-	struct sh_sci_spi *sp = spi_master_get_devdata(dev->master);
+	struct sh_sci_spi *sp = spi_controller_get_devdata(dev->controller);
 
 	return (ioread8(SCSPTR(sp)) & PIN_RXD) ? 1 : 0;
 }
@@ -105,7 +105,7 @@ static u32 sh_sci_spi_txrx_mode3(struct spi_device *spi,
 
 static void sh_sci_spi_chipselect(struct spi_device *dev, int value)
 {
-	struct sh_sci_spi *sp = spi_master_get_devdata(dev->master);
+	struct sh_sci_spi *sp = spi_controller_get_devdata(dev->controller);
 
 	if (sp->info->chip_select)
 		(sp->info->chip_select)(sp->info, spi_get_chipselect(dev, 0), value);
@@ -114,18 +114,18 @@ static void sh_sci_spi_chipselect(struct spi_device *dev, int value)
 static int sh_sci_spi_probe(struct platform_device *dev)
 {
 	struct resource	*r;
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct sh_sci_spi *sp;
 	int ret;
 
-	master = spi_alloc_master(&dev->dev, sizeof(struct sh_sci_spi));
-	if (master == NULL) {
-		dev_err(&dev->dev, "failed to allocate spi master\n");
+	host = spi_alloc_host(&dev->dev, sizeof(struct sh_sci_spi));
+	if (host == NULL) {
+		dev_err(&dev->dev, "failed to allocate spi host\n");
 		ret = -ENOMEM;
 		goto err0;
 	}
 
-	sp = spi_master_get_devdata(master);
+	sp = spi_controller_get_devdata(host);
 
 	platform_set_drvdata(dev, sp);
 	sp->info = dev_get_platdata(&dev->dev);
@@ -136,7 +136,7 @@ static int sh_sci_spi_probe(struct platform_device *dev)
 	}
 
 	/* setup spi bitbang adaptor */
-	sp->bitbang.master = master;
+	sp->bitbang.master = host;
 	sp->bitbang.master->bus_num = sp->info->bus_num;
 	sp->bitbang.master->num_chipselect = sp->info->num_chipselect;
 	sp->bitbang.chipselect = sh_sci_spi_chipselect;
@@ -166,7 +166,7 @@ static int sh_sci_spi_probe(struct platform_device *dev)
 	setbits(sp, PIN_INIT, 0);
 	iounmap(sp->membase);
  err1:
-	spi_master_put(sp->bitbang.master);
+	spi_controller_put(sp->bitbang.master);
  err0:
 	return ret;
 }
@@ -178,7 +178,7 @@ static void sh_sci_spi_remove(struct platform_device *dev)
 	spi_bitbang_stop(&sp->bitbang);
 	setbits(sp, PIN_INIT, 0);
 	iounmap(sp->membase);
-	spi_master_put(sp->bitbang.master);
+	spi_controller_put(sp->bitbang.master);
 }
 
 static struct platform_driver sh_sci_spi_drv = {
-- 
2.25.1

[PATCH -next v2 21/23] spi: sh: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-sh.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/drivers/spi/spi-sh.c b/drivers/spi/spi-sh.c
index d358a2a9c3f5..4b873d9a7602 100644
--- a/drivers/spi/spi-sh.c
+++ b/drivers/spi/spi-sh.c
@@ -72,7 +72,7 @@
 struct spi_sh_data {
 	void __iomem *addr;
 	int irq;
-	struct spi_master *master;
+	struct spi_controller *host;
 	unsigned long cr1;
 	wait_queue_head_t wait;
 	int width;
@@ -327,7 +327,7 @@ static int spi_sh_transfer_one_message(struct spi_controller *ctlr,
 
 static int spi_sh_setup(struct spi_device *spi)
 {
-	struct spi_sh_data *ss = spi_master_get_devdata(spi->master);
+	struct spi_sh_data *ss = spi_controller_get_devdata(spi->controller);
 
 	pr_debug("%s: enter\n", __func__);
 
@@ -346,7 +346,7 @@ static int spi_sh_setup(struct spi_device *spi)
 
 static void spi_sh_cleanup(struct spi_device *spi)
 {
-	struct spi_sh_data *ss = spi_master_get_devdata(spi->master);
+	struct spi_sh_data *ss = spi_controller_get_devdata(spi->controller);
 
 	pr_debug("%s: enter\n", __func__);
 
@@ -381,14 +381,14 @@ static void spi_sh_remove(struct platform_device *pdev)
 {
 	struct spi_sh_data *ss = platform_get_drvdata(pdev);
 
-	spi_unregister_master(ss->master);
+	spi_unregister_controller(ss->host);
 	free_irq(ss->irq, ss);
 }
 
 static int spi_sh_probe(struct platform_device *pdev)
 {
 	struct resource *res;
-	struct spi_master *master;
+	struct spi_controller *host;
 	struct spi_sh_data *ss;
 	int ret, irq;
 
@@ -403,13 +403,13 @@ static int spi_sh_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	master = devm_spi_alloc_master(&pdev->dev, sizeof(struct spi_sh_data));
-	if (master == NULL) {
-		dev_err(&pdev->dev, "spi_alloc_master error.\n");
+	host = devm_spi_alloc_host(&pdev->dev, sizeof(struct spi_sh_data));
+	if (host == NULL) {
+		dev_err(&pdev->dev, "devm_spi_alloc_host error.\n");
 		return -ENOMEM;
 	}
 
-	ss = spi_master_get_devdata(master);
+	ss = spi_controller_get_devdata(host);
 	platform_set_drvdata(pdev, ss);
 
 	switch (res->flags & IORESOURCE_MEM_TYPE_MASK) {
@@ -424,7 +424,7 @@ static int spi_sh_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 	ss->irq = irq;
-	ss->master = master;
+	ss->host = host;
 	ss->addr = devm_ioremap(&pdev->dev, res->start, resource_size(res));
 	if (ss->addr == NULL) {
 		dev_err(&pdev->dev, "ioremap error.\n");
@@ -438,15 +438,15 @@ static int spi_sh_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	master->num_chipselect = 2;
-	master->bus_num = pdev->id;
-	master->setup = spi_sh_setup;
-	master->transfer_one_message = spi_sh_transfer_one_message;
-	master->cleanup = spi_sh_cleanup;
+	host->num_chipselect = 2;
+	host->bus_num = pdev->id;
+	host->setup = spi_sh_setup;
+	host->transfer_one_message = spi_sh_transfer_one_message;
+	host->cleanup = spi_sh_cleanup;
 
-	ret = spi_register_master(master);
+	ret = spi_register_controller(host);
 	if (ret < 0) {
-		printk(KERN_ERR "spi_register_master error.\n");
+		printk(KERN_ERR "spi_register_controller error.\n");
 		goto error3;
 	}
 
-- 
2.25.1

[PATCH -next v2 22/23] spi: sifive: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-sifive.c | 80 ++++++++++++++++++++--------------------
 1 file changed, 40 insertions(+), 40 deletions(-)

diff --git a/drivers/spi/spi-sifive.c b/drivers/spi/spi-sifive.c
index 2f77dae85386..cfd17bbb2202 100644
--- a/drivers/spi/spi-sifive.c
+++ b/drivers/spi/spi-sifive.c
@@ -128,9 +128,9 @@ static void sifive_spi_init(struct sifive_spi *spi)
 }
 
 static int
-sifive_spi_prepare_message(struct spi_master *master, struct spi_message *msg)
+sifive_spi_prepare_message(struct spi_controller *host, struct spi_message *msg)
 {
-	struct sifive_spi *spi = spi_master_get_devdata(master);
+	struct sifive_spi *spi = spi_controller_get_devdata(host);
 	struct spi_device *device = msg->spi;
 
 	/* Update the chip select polarity */
@@ -152,7 +152,7 @@ sifive_spi_prepare_message(struct spi_master *master, struct spi_message *msg)
 
 static void sifive_spi_set_cs(struct spi_device *device, bool is_high)
 {
-	struct sifive_spi *spi = spi_master_get_devdata(device->master);
+	struct sifive_spi *spi = spi_controller_get_devdata(device->controller);
 
 	/* Reverse polarity is handled by SCMR/CPOL. Not inverted CS. */
 	if (device->mode & SPI_CS_HIGH)
@@ -252,10 +252,10 @@ static void sifive_spi_rx(struct sifive_spi *spi, u8 *rx_ptr)
 }
 
 static int
-sifive_spi_transfer_one(struct spi_master *master, struct spi_device *device,
+sifive_spi_transfer_one(struct spi_controller *host, struct spi_device *device,
 			struct spi_transfer *t)
 {
-	struct sifive_spi *spi = spi_master_get_devdata(master);
+	struct sifive_spi *spi = spi_controller_get_devdata(host);
 	int poll = sifive_spi_prep_transfer(spi, device, t);
 	const u8 *tx_ptr = t->tx_buf;
 	u8 *rx_ptr = t->rx_buf;
@@ -294,35 +294,35 @@ static int sifive_spi_probe(struct platform_device *pdev)
 	struct sifive_spi *spi;
 	int ret, irq, num_cs;
 	u32 cs_bits, max_bits_per_word;
-	struct spi_master *master;
+	struct spi_controller *host;
 
-	master = spi_alloc_master(&pdev->dev, sizeof(struct sifive_spi));
-	if (!master) {
+	host = spi_alloc_host(&pdev->dev, sizeof(struct sifive_spi));
+	if (!host) {
 		dev_err(&pdev->dev, "out of memory\n");
 		return -ENOMEM;
 	}
 
-	spi = spi_master_get_devdata(master);
+	spi = spi_controller_get_devdata(host);
 	init_completion(&spi->done);
-	platform_set_drvdata(pdev, master);
+	platform_set_drvdata(pdev, host);
 
 	spi->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(spi->regs)) {
 		ret = PTR_ERR(spi->regs);
-		goto put_master;
+		goto put_host;
 	}
 
 	spi->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(spi->clk)) {
 		dev_err(&pdev->dev, "Unable to find bus clock\n");
 		ret = PTR_ERR(spi->clk);
-		goto put_master;
+		goto put_host;
 	}
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		ret = irq;
-		goto put_master;
+		goto put_host;
 	}
 
 	/* Optional parameters */
@@ -339,14 +339,14 @@ static int sifive_spi_probe(struct platform_device *pdev)
 	if (!ret && max_bits_per_word < 8) {
 		dev_err(&pdev->dev, "Only 8bit SPI words supported by the driver\n");
 		ret = -EINVAL;
-		goto put_master;
+		goto put_host;
 	}
 
 	/* Spin up the bus clock before hitting registers */
 	ret = clk_prepare_enable(spi->clk);
 	if (ret) {
 		dev_err(&pdev->dev, "Unable to enable bus clock\n");
-		goto put_master;
+		goto put_host;
 	}
 
 	/* probe the number of CS lines */
@@ -362,30 +362,30 @@ static int sifive_spi_probe(struct platform_device *pdev)
 
 	num_cs = ilog2(cs_bits) + 1;
 	if (num_cs > SIFIVE_SPI_MAX_CS) {
-		dev_err(&pdev->dev, "Invalid number of spi slaves\n");
+		dev_err(&pdev->dev, "Invalid number of spi targets\n");
 		ret = -EINVAL;
 		goto disable_clk;
 	}
 
-	/* Define our master */
-	master->dev.of_node = pdev->dev.of_node;
-	master->bus_num = pdev->id;
-	master->num_chipselect = num_cs;
-	master->mode_bits = SPI_CPHA | SPI_CPOL
+	/* Define our host */
+	host->dev.of_node = pdev->dev.of_node;
+	host->bus_num = pdev->id;
+	host->num_chipselect = num_cs;
+	host->mode_bits = SPI_CPHA | SPI_CPOL
 			  | SPI_CS_HIGH | SPI_LSB_FIRST
 			  | SPI_TX_DUAL | SPI_TX_QUAD
 			  | SPI_RX_DUAL | SPI_RX_QUAD;
 	/* TODO: add driver support for bits_per_word < 8
 	 * we need to "left-align" the bits (unless SPI_LSB_FIRST)
 	 */
-	master->bits_per_word_mask = SPI_BPW_MASK(8);
-	master->flags = SPI_CONTROLLER_MUST_TX | SPI_CONTROLLER_GPIO_SS;
-	master->prepare_message = sifive_spi_prepare_message;
-	master->set_cs = sifive_spi_set_cs;
-	master->transfer_one = sifive_spi_transfer_one;
+	host->bits_per_word_mask = SPI_BPW_MASK(8);
+	host->flags = SPI_CONTROLLER_MUST_TX | SPI_CONTROLLER_GPIO_SS;
+	host->prepare_message = sifive_spi_prepare_message;
+	host->set_cs = sifive_spi_set_cs;
+	host->transfer_one = sifive_spi_transfer_one;
 
 	pdev->dev.dma_mask = NULL;
-	/* Configure the SPI master hardware */
+	/* Configure the SPI host hardware */
 	sifive_spi_init(spi);
 
 	/* Register for SPI Interrupt */
@@ -397,11 +397,11 @@ static int sifive_spi_probe(struct platform_device *pdev)
 	}
 
 	dev_info(&pdev->dev, "mapped; irq=%d, cs=%d\n",
-		 irq, master->num_chipselect);
+		 irq, host->num_chipselect);
 
-	ret = devm_spi_register_master(&pdev->dev, master);
+	ret = devm_spi_register_controller(&pdev->dev, host);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "spi_register_master failed\n");
+		dev_err(&pdev->dev, "spi_register_host failed\n");
 		goto disable_clk;
 	}
 
@@ -409,16 +409,16 @@ static int sifive_spi_probe(struct platform_device *pdev)
 
 disable_clk:
 	clk_disable_unprepare(spi->clk);
-put_master:
-	spi_master_put(master);
+put_host:
+	spi_controller_put(host);
 
 	return ret;
 }
 
 static void sifive_spi_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = platform_get_drvdata(pdev);
-	struct sifive_spi *spi = spi_master_get_devdata(master);
+	struct spi_controller *host = platform_get_drvdata(pdev);
+	struct sifive_spi *spi = spi_controller_get_devdata(host);
 
 	/* Disable all the interrupts just in case */
 	sifive_spi_write(spi, SIFIVE_SPI_REG_IE, 0);
@@ -427,11 +427,11 @@ static void sifive_spi_remove(struct platform_device *pdev)
 
 static int sifive_spi_suspend(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct sifive_spi *spi = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct sifive_spi *spi = spi_controller_get_devdata(host);
 	int ret;
 
-	ret = spi_master_suspend(master);
+	ret = spi_controller_suspend(host);
 	if (ret)
 		return ret;
 
@@ -445,14 +445,14 @@ static int sifive_spi_suspend(struct device *dev)
 
 static int sifive_spi_resume(struct device *dev)
 {
-	struct spi_master *master = dev_get_drvdata(dev);
-	struct sifive_spi *spi = spi_master_get_devdata(master);
+	struct spi_controller *host = dev_get_drvdata(dev);
+	struct sifive_spi *spi = spi_controller_get_devdata(host);
 	int ret;
 
 	ret = clk_prepare_enable(spi->clk);
 	if (ret)
 		return ret;
-	ret = spi_master_resume(master);
+	ret = spi_controller_resume(host);
 	if (ret)
 		clk_disable_unprepare(spi->clk);
 
-- 
2.25.1

[PATCH -next v2 23/23] spi: spi-sn-f-ospi: switch to use modern name

[Yang Yingliang]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/spi/spi-sn-f-ospi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-sn-f-ospi.c b/drivers/spi/spi-sn-f-ospi.c
index 85e4a01bc8b0..a7c3b3923b4a 100644
--- a/drivers/spi/spi-sn-f-ospi.c
+++ b/drivers/spi/spi-sn-f-ospi.c
@@ -501,7 +501,7 @@ static int f_ospi_indir_write(struct f_ospi *ospi, struct spi_mem *mem,
 
 static int f_ospi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op)
 {
-	struct f_ospi *ospi = spi_controller_get_devdata(mem->spi->master);
+	struct f_ospi *ospi = spi_controller_get_devdata(mem->spi->controller);
 	int err = 0;
 
 	switch (op->data.dir) {
@@ -606,7 +606,7 @@ static int f_ospi_probe(struct platform_device *pdev)
 	u32 num_cs = OSPI_NUM_CS;
 	int ret;
 
-	ctlr = spi_alloc_master(dev, sizeof(*ospi));
+	ctlr = spi_alloc_host(dev, sizeof(*ospi));
 	if (!ctlr)
 		return -ENOMEM;
 
-- 
2.25.1

Re: [PATCH -next v2 14/23] spi: rspi: switch to use spi_alloc_host()

[Geert Uytterhoeven]

On Thu, Aug 17, 2023 at 7:07 AM Yang Yingliang <yangyingliang@huawei.com> wrote:
> Switch to use modern name function spi_alloc_host().
>
> No functional changed.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH -next v2 15/23] spi: rzv2m-csi: switch to use devm_spi_alloc_host()

[Geert Uytterhoeven]

On Thu, Aug 17, 2023 at 7:07 AM Yang Yingliang <yangyingliang@huawei.com> wrote:
> Switch to use modern name function devm_spi_alloc_host().
>
> No functional changed.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH -next v2 21/23] spi: sh: switch to use modern name

[Geert Uytterhoeven]

On Thu, Aug 17, 2023 at 7:07 AM Yang Yingliang <yangyingliang@huawei.com> wrote:
> Change legacy name master to modern name host or controller.
>
> No functional changed.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH -next v2 20/23] spi: sh-sci: switch to use modern name

[Geert Uytterhoeven]

On Thu, Aug 17, 2023 at 7:07 AM Yang Yingliang <yangyingliang@huawei.com> wrote:
> Change legacy name master to modern name host or controller.
>
> No functional changed.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH -next v2 19/23] spi: sh-msiof: switch to use modern name

[Geert Uytterhoeven]

Hi Yang,

On Thu, Aug 17, 2023 at 7:07 AM Yang Yingliang <yangyingliang@huawei.com> wrote:
> Change legacy name master/slave to modern name host/target.
>
> No functional changed.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Thanks for your patch!

> --- a/drivers/spi/spi-sh-msiof.c
> +++ b/drivers/spi/spi-sh-msiof.c

> @@ -1175,7 +1175,7 @@ static int sh_msiof_request_dma(struct sh_msiof_spi_priv *p)
>         struct device *tx_dev, *rx_dev;
>
>         if (dev->of_node) {
> -               /* In the OF case we will get the slave IDs from the DT */
> +               /* In the OF case we will get the target IDs from the DT */

This comment refers to DMA slave IDs, so it should not be changed (yet).

>                 dma_tx_id = 0;
>                 dma_rx_id = 0;
>         } else if (info && info->dma_tx_id && info->dma_rx_id) {

The rest LGTM.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH -next v2 18/23] spi: sh-hspi: switch to use modern name

[Geert Uytterhoeven]

On Thu, Aug 17, 2023 at 7:07 AM Yang Yingliang <yangyingliang@huawei.com> wrote:
> Change legacy name master to modern name host.
>
> No functional changed.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds