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pata: ixp4xx: Use local dev variable
Let's simplify all &pdev->dev references by creating a local struct device *dev variable. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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21a0a29d16
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@ -139,6 +139,7 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
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struct resource *cs0, *cs1;
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struct ata_host *host;
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struct ata_port *ap;
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struct device *dev = &pdev->dev;
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struct ixp4xx_pata_data *data = dev_get_platdata(&pdev->dev);
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int ret;
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int irq;
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@ -150,17 +151,17 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
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return -EINVAL;
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/* allocate host */
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host = ata_host_alloc(&pdev->dev, 1);
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host = ata_host_alloc(dev, 1);
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if (!host)
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return -ENOMEM;
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/* acquire resources and fill host */
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ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
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ret = dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
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if (ret)
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return ret;
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data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000);
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data->cs1 = devm_ioremap(&pdev->dev, cs1->start, 0x1000);
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data->cs0 = devm_ioremap(dev, cs0->start, 0x1000);
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data->cs1 = devm_ioremap(dev, cs1->start, 0x1000);
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if (!data->cs0 || !data->cs1)
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return -ENOMEM;
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@ -185,7 +186,7 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
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ixp4xx_setup_port(ap, data, cs0->start, cs1->start);
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ata_print_version_once(&pdev->dev, DRV_VERSION);
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ata_print_version_once(dev, DRV_VERSION);
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/* activate host */
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return ata_host_activate(host, irq, ata_sff_interrupt, 0, &ixp4xx_sht);
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