@@ -1276,20 +1276,21 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
const struct sh_msiof_chipdata *chipdata;
struct sh_msiof_spi_info *info;
struct sh_msiof_spi_priv *p;
+ struct device *dev = &pdev->dev;
unsigned long clksrc;
int i;
int ret;
- chipdata = of_device_get_match_data(&pdev->dev);
+ chipdata = of_device_get_match_data(dev);
if (chipdata) {
- info = sh_msiof_spi_parse_dt(&pdev->dev);
+ info = sh_msiof_spi_parse_dt(dev);
} else {
chipdata = (const void *)pdev->id_entry->driver_data;
- info = dev_get_platdata(&pdev->dev);
+ info = dev_get_platdata(dev);
}
if (!info) {
- dev_err(&pdev->dev, "failed to obtain device info\n");
+ dev_err(dev, "failed to obtain device info\n");
return -ENXIO;
}
@@ -1297,11 +1298,9 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
info->dtdl = 200;
if (info->mode == MSIOF_SPI_TARGET)
- ctlr = spi_alloc_target(&pdev->dev,
- sizeof(struct sh_msiof_spi_priv));
+ ctlr = spi_alloc_target(dev, sizeof(struct sh_msiof_spi_priv));
else
- ctlr = spi_alloc_host(&pdev->dev,
- sizeof(struct sh_msiof_spi_priv));
+ ctlr = spi_alloc_host(dev, sizeof(struct sh_msiof_spi_priv));
if (ctlr == NULL)
return -ENOMEM;
@@ -1315,9 +1314,9 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
init_completion(&p->done);
init_completion(&p->done_txdma);
- p->clk = devm_clk_get(&pdev->dev, NULL);
+ p->clk = devm_clk_get(dev, NULL);
if (IS_ERR(p->clk)) {
- dev_err(&pdev->dev, "cannot get clock\n");
+ dev_err(dev, "cannot get clock\n");
ret = PTR_ERR(p->clk);
goto err1;
}
@@ -1334,15 +1333,14 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
goto err1;
}
- ret = devm_request_irq(&pdev->dev, i, sh_msiof_spi_irq, 0,
- dev_name(&pdev->dev), p);
+ ret = devm_request_irq(dev, i, sh_msiof_spi_irq, 0, dev_name(&pdev->dev), p);
if (ret) {
- dev_err(&pdev->dev, "unable to request irq\n");
+ dev_err(dev, "unable to request irq\n");
goto err1;
}
p->pdev = pdev;
- pm_runtime_enable(&pdev->dev);
+ pm_runtime_enable(dev);
/* Platform data may override FIFO sizes */
p->tx_fifo_size = chipdata->tx_fifo_size;
@@ -1361,7 +1359,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
ctlr->flags = chipdata->ctlr_flags;
ctlr->bus_num = pdev->id;
ctlr->num_chipselect = p->info->num_chipselect;
- ctlr->dev.of_node = pdev->dev.of_node;
+ ctlr->dev.of_node = dev->of_node;
ctlr->setup = sh_msiof_spi_setup;
ctlr->prepare_message = sh_msiof_prepare_message;
ctlr->target_abort = sh_msiof_target_abort;
@@ -1373,11 +1371,11 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
ret = sh_msiof_request_dma(p);
if (ret < 0)
- dev_warn(&pdev->dev, "DMA not available, using PIO\n");
+ dev_warn(dev, "DMA not available, using PIO\n");
- ret = devm_spi_register_controller(&pdev->dev, ctlr);
+ ret = devm_spi_register_controller(dev, ctlr);
if (ret < 0) {
- dev_err(&pdev->dev, "devm_spi_register_controller error.\n");
+ dev_err(dev, "devm_spi_register_controller error.\n");
goto err2;
}
@@ -1385,7 +1383,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
err2:
sh_msiof_release_dma(p);
- pm_runtime_disable(&pdev->dev);
+ pm_runtime_disable(dev);
err1:
spi_controller_put(ctlr);
return ret;
sh_msiof_spi_probe() is using priv->dev everywhare, but makes code long. Create struct device *dev and use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> --- drivers/spi/spi-sh-msiof.c | 36 +++++++++++++++++------------------- 1 file changed, 17 insertions(+), 19 deletions(-)