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spi: rb4xx: switch to use modern name

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Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230818093154.1183529-11-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Yang Yingliang 2023-08-18 17:31:41 +08:00 committed by Mark Brown
parent 597442ff4f
commit e6302d00d9
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 18 additions and 18 deletions
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36
drivers/spi/spi-rb4xx.c
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@ -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;
}