[PATCH v2 07/33] media: netup_unidvb: Follow renaming of SPI "master" to "controller"

Uwe Kleine-König
2024-01-22T18:08:26Z

this driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
.../media/pci/netup_unidvb/netup_unidvb_spi.c | 48 +++++++++----------
1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
index 526042d8afae..e90aa1c1584c 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
@@ -35,7 +35,7 @@ struct netup_spi_regs {

struct netup_spi {
struct device *dev;
- struct spi_master *master;
+ struct spi_controller *ctlr;
struct netup_spi_regs __iomem *regs;
u8 __iomem *mmio;
spinlock_t lock;
@@ -78,7 +78,7 @@ irqreturn_t netup_spi_interrupt(struct netup_spi *spi)
reg = readw(&spi->regs->control_stat);
if (!(reg & NETUP_SPI_CTRL_IRQ)) {
spin_unlock_irqrestore(&spi->lock, flags);
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): not mine interrupt\n", __func__);
return IRQ_NONE;
}
@@ -88,15 +88,15 @@ irqreturn_t netup_spi_interrupt(struct netup_spi *spi)
spi->state = SPI_STATE_DONE;
wake_up(&spi->waitq);
spin_unlock_irqrestore(&spi->lock, flags);
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): SPI interrupt handled\n", __func__);
return IRQ_HANDLED;
}

-static int netup_spi_transfer(struct spi_master *master,
+static int netup_spi_transfer(struct spi_controller *ctlr,
struct spi_message *msg)
{
- struct netup_spi *spi = spi_master_get_devdata(master);
+ struct netup_spi *spi = spi_controller_get_devdata(ctlr);
struct spi_transfer *t;
int result = 0;
u32 tr_size;
@@ -131,7 +131,7 @@ static int netup_spi_transfer(struct spi_master *master,
NETUP_SPI_CTRL_START |
(frag_last ? NETUP_SPI_CTRL_LAST_CS : 0),
&spi->regs->control_stat);
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): control_stat 0x%04x\n",
__func__, readw(&spi->regs->control_stat));
wait_event_timeout(spi->waitq,
@@ -144,11 +144,11 @@ static int netup_spi_transfer(struct spi_master *master,
}
} else {
if (spi->state == SPI_STATE_START) {
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): transfer timeout\n",
__func__);
} else {
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): invalid state %d\n",
__func__, spi->state);
}
@@ -161,7 +161,7 @@ static int netup_spi_transfer(struct spi_master *master,
}
done:
msg->status = result;
- spi_finalize_current_message(master);
+ spi_finalize_current_message(ctlr);
return result;
}

@@ -172,30 +172,30 @@ static int netup_spi_setup(struct spi_device *spi)

int netup_spi_init(struct netup_unidvb_dev *ndev)
{
- struct spi_master *master;
+ struct spi_controller *ctlr;
struct netup_spi *nspi;

- master = devm_spi_alloc_master(&ndev->pci_dev->dev,
- sizeof(struct netup_spi));
- if (!master) {
+ ctlr = devm_spi_alloc_master(&ndev->pci_dev->dev,
+ sizeof(struct netup_spi));
+ if (!ctlr) {
dev_err(&ndev->pci_dev->dev,
"%s(): unable to alloc SPI master\n", __func__);
return -EINVAL;
}
- nspi = spi_master_get_devdata(master);
- master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
- master->bus_num = -1;
- master->num_chipselect = 1;
- master->transfer_one_message = netup_spi_transfer;
- master->setup = netup_spi_setup;
+ nspi = spi_controller_get_devdata(ctlr);
+ ctlr->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
+ ctlr->bus_num = -1;
+ ctlr->num_chipselect = 1;
+ ctlr->transfer_one_message = netup_spi_transfer;
+ ctlr->setup = netup_spi_setup;
spin_lock_init(&nspi->lock);
init_waitqueue_head(&nspi->waitq);
- nspi->master = master;
+ nspi->ctlr = ctlr;
nspi->regs = (struct netup_spi_regs __iomem *)(ndev->bmmio0 + 0x4000);
writew(2, &nspi->regs->clock_divider);
writew(NETUP_UNIDVB_IRQ_SPI, ndev->bmmio0 + REG_IMASK_SET);
ndev->spi = nspi;
- if (spi_register_master(master)) {
+ if (spi_register_controller(ctlr)) {
ndev->spi = NULL;
dev_err(&ndev->pci_dev->dev,
"%s(): unable to register SPI bus\n", __func__);
@@ -207,8 +207,8 @@ int netup_spi_init(struct netup_unidvb_dev *ndev)
ndev->pci_bus,
ndev->pci_slot,
ndev->pci_func);
- if (!spi_new_device(master, &netup_spi_board)) {
- spi_unregister_master(master);
+ if (!spi_new_device(ctlr, &netup_spi_board)) {
+ spi_unregister_controller(ctlr);
ndev->spi = NULL;
dev_err(&ndev->pci_dev->dev,
"%s(): unable to create SPI device\n", __func__);
@@ -227,7 +227,7 @@ void netup_spi_release(struct netup_unidvb_dev *ndev)
if (!spi)
return;

- spi_unregister_master(spi->master);
+ spi_unregister_controller(spi->ctlr);
spin_lock_irqsave(&spi->lock, flags);
reg = readw(&spi->regs->control_stat);
writew(reg | NETUP_SPI_CTRL_IRQ, &spi->regs->control_stat);
--
2.43.0