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spi: xlp: switch to use modern name

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

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://msgid.link/r/20231128093031.3707034-22-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Yang Yingliang 2023-11-28 17:30:26 +08:00 committed by Mark Brown
parent 709b785a37
commit 1633ffd290
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 20 additions and 20 deletions
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40
drivers/spi/spi-xlp.c
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@ -95,7 +95,7 @@ struct xlp_spi_priv {
int rx_len; /* rx xfer length */
int txerrors; /* TXFIFO underflow count */
int rxerrors; /* RXFIFO overflow count */
int cs; /* slave device chip select */
int cs; /* target device chip select */
u32 spi_clk; /* spi clock frequency */
bool cmd_cont; /* cs active */
struct completion done; /* completion notification */
@ -138,7 +138,7 @@ static int xlp_spi_setup(struct spi_device *spi)
u32 fdiv, cfg;
int cs;
xspi = spi_master_get_devdata(spi->master);
xspi = spi_controller_get_devdata(spi->controller);
cs = spi_get_chipselect(spi, 0);
/*
* The value of fdiv must be between 4 and 65535.
@ -343,17 +343,17 @@ static int xlp_spi_txrx_bufs(struct xlp_spi_priv *xs, struct spi_transfer *t)
return bytesleft;
}
static int xlp_spi_transfer_one(struct spi_master *master,
static int xlp_spi_transfer_one(struct spi_controller *host,
struct spi_device *spi,
struct spi_transfer *t)
{
struct xlp_spi_priv *xspi = spi_master_get_devdata(master);
struct xlp_spi_priv *xspi = spi_controller_get_devdata(host);
int ret = 0;
xspi->cs = spi_get_chipselect(spi, 0);
xspi->dev = spi->dev;
if (spi_transfer_is_last(master, t))
if (spi_transfer_is_last(host, t))
xspi->cmd_cont = 0;
else
xspi->cmd_cont = 1;
@ -361,13 +361,13 @@ static int xlp_spi_transfer_one(struct spi_master *master,
if (xlp_spi_txrx_bufs(xspi, t))
ret = -EIO;
spi_finalize_current_transfer(master);
spi_finalize_current_transfer(host);
return ret;
}
static int xlp_spi_probe(struct platform_device *pdev)
{
struct spi_master *master;
struct spi_controller *host;
struct xlp_spi_priv *xspi;
struct clk *clk;
int irq, err;
@ -398,28 +398,28 @@ static int xlp_spi_probe(struct platform_device *pdev)
xspi->spi_clk = clk_get_rate(clk);
master = spi_alloc_master(&pdev->dev, 0);
if (!master) {
dev_err(&pdev->dev, "could not alloc master\n");
host = spi_alloc_host(&pdev->dev, 0);
if (!host) {
dev_err(&pdev->dev, "could not alloc host\n");
return -ENOMEM;
}
master->bus_num = 0;
master->num_chipselect = XLP_SPI_MAX_CS;
master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
master->setup = xlp_spi_setup;
master->transfer_one = xlp_spi_transfer_one;
master->dev.of_node = pdev->dev.of_node;
host->bus_num = 0;
host->num_chipselect = XLP_SPI_MAX_CS;
host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
host->setup = xlp_spi_setup;
host->transfer_one = xlp_spi_transfer_one;
host->dev.of_node = pdev->dev.of_node;
init_completion(&xspi->done);
spi_master_set_devdata(master, xspi);
spi_controller_set_devdata(host, xspi);
xlp_spi_sysctl_setup(xspi);
/* register spi controller */
err = devm_spi_register_master(&pdev->dev, master);
err = devm_spi_register_controller(&pdev->dev, host);
if (err) {
dev_err(&pdev->dev, "spi register master failed!\n");
spi_master_put(master);
dev_err(&pdev->dev, "spi register host failed!\n");
spi_controller_put(host);
return err;
}