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spi: bcm-qspi: switch to use modern name 

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/20230728093221.3312026-5-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Yang Yingliang 2023-07-28 17:32:04 +08:00 committed by Mark Brown
parent 9d5920b37a
commit ec271c04ae
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 32 additions and 32 deletions
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64
drivers/spi/spi-bcm-qspi.c
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@ -220,7 +220,7 @@ struct qspi_trans {
struct bcm_qspi {
struct platform_device *pdev;
struct spi_master *master;
struct spi_controller *host;
struct clk *clk;
u32 base_clk;
u32 max_speed_hz;
@ -732,7 +732,7 @@ static bool bcm_qspi_mspi_transfer_is_last(struct bcm_qspi *qspi,
struct qspi_trans *qt)
{
if (qt->mspi_last_trans &&
spi_transfer_is_last(qspi->master, qt->trans))
spi_transfer_is_last(qspi->host, qt->trans))
return true;
else
return false;
@ -979,7 +979,7 @@ static int write_to_hw(struct bcm_qspi *qspi, struct spi_device *spi)
mspi_cdram |= ((tp.trans->bits_per_word <= 8) ? 0 :
MSPI_CDRAM_BITSE_BIT);
/* set 3wrire halfduplex mode data from master to slave */
/* set 3wrire halfduplex mode data from host to target */
if ((spi->mode & SPI_3WIRE) && tp.trans->tx_buf)
mspi_cdram |= MSPI_CDRAM_OUTP;
@ -1035,7 +1035,7 @@ done:
static int bcm_qspi_bspi_exec_mem_op(struct spi_device *spi,
const struct spi_mem_op *op)
{
struct bcm_qspi *qspi = spi_master_get_devdata(spi->master);
struct bcm_qspi *qspi = spi_controller_get_devdata(spi->controller);
u32 addr = 0, len, rdlen, len_words, from = 0;
int ret = 0;
unsigned long timeo = msecs_to_jiffies(100);
@ -1118,11 +1118,11 @@ static int bcm_qspi_bspi_exec_mem_op(struct spi_device *spi,
return ret;
}
static int bcm_qspi_transfer_one(struct spi_master *master,
static int bcm_qspi_transfer_one(struct spi_controller *host,
struct spi_device *spi,
struct spi_transfer *trans)
{
struct bcm_qspi *qspi = spi_master_get_devdata(master);
struct bcm_qspi *qspi = spi_controller_get_devdata(host);
int slots;
unsigned long timeo = msecs_to_jiffies(100);
@ -1150,8 +1150,8 @@ static int bcm_qspi_transfer_one(struct spi_master *master,
static int bcm_qspi_mspi_exec_mem_op(struct spi_device *spi,
const struct spi_mem_op *op)
{
struct spi_master *master = spi->master;
struct bcm_qspi *qspi = spi_master_get_devdata(master);
struct spi_controller *host = spi->controller;
struct bcm_qspi *qspi = spi_controller_get_devdata(host);
struct spi_transfer t[2];
u8 cmd[6] = { };
int ret, i;
@ -1171,7 +1171,7 @@ static int bcm_qspi_mspi_exec_mem_op(struct spi_device *spi,
t[0].tx_nbits = op->cmd.buswidth;
/* lets mspi know that this is not last transfer */
qspi->trans_pos.mspi_last_trans = false;
ret = bcm_qspi_transfer_one(master, spi, &t[0]);
ret = bcm_qspi_transfer_one(host, spi, &t[0]);
/* rx */
qspi->trans_pos.mspi_last_trans = true;
@ -1181,7 +1181,7 @@ static int bcm_qspi_mspi_exec_mem_op(struct spi_device *spi,
t[1].len = op->data.nbytes;
t[1].rx_nbits = op->data.buswidth;
t[1].bits_per_word = spi->bits_per_word;
ret = bcm_qspi_transfer_one(master, spi, &t[1]);
ret = bcm_qspi_transfer_one(host, spi, &t[1]);
}
return ret;
@ -1191,7 +1191,7 @@ static int bcm_qspi_exec_mem_op(struct spi_mem *mem,
const struct spi_mem_op *op)
{
struct spi_device *spi = mem->spi;
struct bcm_qspi *qspi = spi_master_get_devdata(spi->master);
struct bcm_qspi *qspi = spi_controller_get_devdata(spi->controller);
int ret = 0;
bool mspi_read = false;
u32 addr = 0, len;
@ -1486,7 +1486,7 @@ int bcm_qspi_probe(struct platform_device *pdev,
const struct bcm_qspi_data *data;
struct device *dev = &pdev->dev;
struct bcm_qspi *qspi;
struct spi_master *master;
struct spi_controller *host;
struct resource *res;
int irq, ret = 0, num_ints = 0;
u32 val;
@ -1504,13 +1504,13 @@ int bcm_qspi_probe(struct platform_device *pdev,
data = of_id->data;
master = devm_spi_alloc_master(dev, sizeof(struct bcm_qspi));
if (!master) {
dev_err(dev, "error allocating spi_master\n");
host = devm_spi_alloc_host(dev, sizeof(struct bcm_qspi));
if (!host) {
dev_err(dev, "error allocating spi_controller\n");
return -ENOMEM;
}
qspi = spi_master_get_devdata(master);
qspi = spi_controller_get_devdata(host);
qspi->clk = devm_clk_get_optional(&pdev->dev, NULL);
if (IS_ERR(qspi->clk))
@ -1520,23 +1520,23 @@ int bcm_qspi_probe(struct platform_device *pdev,
qspi->trans_pos.trans = NULL;
qspi->trans_pos.byte = 0;
qspi->trans_pos.mspi_last_trans = true;
qspi->master = master;
qspi->host = host;
master->bus_num = -1;
master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_RX_DUAL | SPI_RX_QUAD |
host->bus_num = -1;
host->mode_bits = SPI_CPHA | SPI_CPOL | SPI_RX_DUAL | SPI_RX_QUAD |
SPI_3WIRE;
master->setup = bcm_qspi_setup;
master->transfer_one = bcm_qspi_transfer_one;
master->mem_ops = &bcm_qspi_mem_ops;
master->cleanup = bcm_qspi_cleanup;
master->dev.of_node = dev->of_node;
master->num_chipselect = NUM_CHIPSELECT;
master->use_gpio_descriptors = true;
host->setup = bcm_qspi_setup;
host->transfer_one = bcm_qspi_transfer_one;
host->mem_ops = &bcm_qspi_mem_ops;
host->cleanup = bcm_qspi_cleanup;
host->dev.of_node = dev->of_node;
host->num_chipselect = NUM_CHIPSELECT;
host->use_gpio_descriptors = true;
qspi->big_endian = of_device_is_big_endian(dev->of_node);
if (!of_property_read_u32(dev->of_node, "num-cs", &val))
master->num_chipselect = val;
host->num_chipselect = val;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hif_mspi");
if (!res)
@ -1659,9 +1659,9 @@ int bcm_qspi_probe(struct platform_device *pdev,
qspi->xfer_mode.addrlen = -1;
qspi->xfer_mode.hp = -1;
ret = spi_register_master(master);
ret = spi_register_controller(host);
if (ret < 0) {
dev_err(dev, "can't register master\n");
dev_err(dev, "can't register host\n");
goto qspi_reg_err;
}
@ -1682,7 +1682,7 @@ void bcm_qspi_remove(struct platform_device *pdev)
{
struct bcm_qspi *qspi = platform_get_drvdata(pdev);
spi_unregister_master(qspi->master);
spi_unregister_controller(qspi->host);
bcm_qspi_hw_uninit(qspi);
clk_disable_unprepare(qspi->clk);
kfree(qspi->dev_ids);
@ -1700,7 +1700,7 @@ static int __maybe_unused bcm_qspi_suspend(struct device *dev)
qspi->s3_strap_override_ctrl =
bcm_qspi_read(qspi, BSPI, BSPI_STRAP_OVERRIDE_CTRL);
spi_master_suspend(qspi->master);
spi_controller_suspend(qspi->host);
clk_disable_unprepare(qspi->clk);
bcm_qspi_hw_uninit(qspi);
@ -1721,7 +1721,7 @@ static int __maybe_unused bcm_qspi_resume(struct device *dev)
ret = clk_prepare_enable(qspi->clk);
if (!ret)
spi_master_resume(qspi->master);
spi_controller_resume(qspi->host);
return ret;
}