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pata: ixp4xx: Use local dev variable

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Let's simplify all &pdev->dev references by creating a
local struct device *dev variable.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2021-05-11 00:54:41 +02:00
parent 21a0a29d16
commit f62b38965a
1 changed files with 6 additions and 5 deletions
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11
drivers/ata/pata_ixp4xx_cf.c
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@ -139,6 +139,7 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
struct resource *cs0, *cs1;
struct ata_host *host;
struct ata_port *ap;
struct device *dev = &pdev->dev;
struct ixp4xx_pata_data *data = dev_get_platdata(&pdev->dev);
int ret;
int irq;
@ -150,17 +151,17 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
return -EINVAL;
/* allocate host */
host = ata_host_alloc(&pdev->dev, 1);
host = ata_host_alloc(dev, 1);
if (!host)
return -ENOMEM;
/* acquire resources and fill host */
ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
ret = dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
if (ret)
return ret;
data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000);
data->cs1 = devm_ioremap(&pdev->dev, cs1->start, 0x1000);
data->cs0 = devm_ioremap(dev, cs0->start, 0x1000);
data->cs1 = devm_ioremap(dev, cs1->start, 0x1000);
if (!data->cs0 || !data->cs1)
return -ENOMEM;
@ -185,7 +186,7 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
ixp4xx_setup_port(ap, data, cs0->start, cs1->start);
ata_print_version_once(&pdev->dev, DRV_VERSION);
ata_print_version_once(dev, DRV_VERSION);
/* activate host */
return ata_host_activate(host, irq, ata_sff_interrupt, 0, &ixp4xx_sht);