luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

spi: sh-hspi: Replace spi_master by spi_controller

Browse Source 
As of commit 8caab75fd2 ('spi: Generalize SPI "master" to
"controller"'), the old master-centric names are compatibility wrappers
for the new controller-centric names.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2019-02-08 10:09:08 +01:00 committed by Mark Brown
parent 9428a073eb
commit 5a0e577fc9
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 18 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/spi/spi-sh-hspi.c
View File

@ -35,7 +35,7 @@
struct hspi_priv {
void __iomem *addr;
struct spi_master *master;
struct spi_controller *ctlr;
struct device *dev;
struct clk *clk;
};
@ -140,10 +140,10 @@ static void hspi_hw_setup(struct hspi_priv *hspi,
hspi_write(hspi, SPSCR, 0x21); /* master mode / CS control */
}
static int hspi_transfer_one_message(struct spi_master *master,
static int hspi_transfer_one_message(struct spi_controller *ctlr,
struct spi_message *msg)
{
struct hspi_priv *hspi = spi_master_get_devdata(master);
struct hspi_priv *hspi = spi_controller_get_devdata(ctlr);
struct spi_transfer *t;
u32 tx;
u32 rx;
@ -205,7 +205,7 @@ static int hspi_transfer_one_message(struct spi_master *master,
ndelay(nsecs);
hspi_hw_cs_disable(hspi);
}
spi_finalize_current_message(master);
spi_finalize_current_message(ctlr);
return ret;
}
@ -213,7 +213,7 @@ static int hspi_transfer_one_message(struct spi_master *master,
static int hspi_probe(struct platform_device *pdev)
{
struct resource *res;
struct spi_master *master;
struct spi_controller *ctlr;
struct hspi_priv *hspi;
struct clk *clk;
int ret;
@ -225,8 +225,8 @@ static int hspi_probe(struct platform_device *pdev)
return -EINVAL;
}
master = spi_alloc_master(&pdev->dev, sizeof(*hspi));
if (!master)
ctlr = spi_alloc_master(&pdev->dev, sizeof(*hspi));
if (!ctlr)
return -ENOMEM;
clk = clk_get(&pdev->dev, NULL);
@ -236,11 +236,11 @@ static int hspi_probe(struct platform_device *pdev)
goto error0;
}
hspi = spi_master_get_devdata(master);
hspi = spi_controller_get_devdata(ctlr);
platform_set_drvdata(pdev, hspi);
/* init hspi */
hspi->master = master;
hspi->ctlr = ctlr;
hspi->dev = &pdev->dev;
hspi->clk = clk;
hspi->addr = devm_ioremap(hspi->dev,
@ -252,16 +252,16 @@ static int hspi_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
master->bus_num = pdev->id;
master->mode_bits = SPI_CPOL | SPI_CPHA;
master->dev.of_node = pdev->dev.of_node;
master->auto_runtime_pm = true;
master->transfer_one_message = hspi_transfer_one_message;
master->bits_per_word_mask = SPI_BPW_MASK(8);
ctlr->bus_num = pdev->id;
ctlr->mode_bits = SPI_CPOL | SPI_CPHA;
ctlr->dev.of_node = pdev->dev.of_node;
ctlr->auto_runtime_pm = true;
ctlr->transfer_one_message = hspi_transfer_one_message;
ctlr->bits_per_word_mask = SPI_BPW_MASK(8);
ret = devm_spi_register_master(&pdev->dev, master);
ret = devm_spi_register_controller(&pdev->dev, ctlr);
if (ret < 0) {
dev_err(&pdev->dev, "spi_register_master error.\n");
dev_err(&pdev->dev, "devm_spi_register_controller error.\n");
goto error2;
}
@ -272,7 +272,7 @@ static int hspi_probe(struct platform_device *pdev)
error1:
clk_put(clk);
error0:
spi_master_put(master);
spi_controller_put(ctlr);
return ret;
}