spi: sh-msiof: switch to use modern name

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

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230818093154.1183529-20-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: Yang Yingliang

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 &&
@@ -602,47 +602,47 @@ 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);
 	if (!ret)
 		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;
 }
 
 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);
@@ -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;

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 {