crypto: dcp - Use devm_ioremap_resource()
Using devm_ioremap_resource() can make the code simpler and smaller. When devm_ioremap_resource() is used there is no need to explicitely check the error returned by platform_get_resource(). Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -733,12 +733,7 @@ static int dcp_probe(struct platform_device *pdev)
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platform_set_drvdata(pdev, dev);
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r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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if (!r) {
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dev_err(&pdev->dev, "failed to get IORESOURCE_MEM\n");
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return -ENXIO;
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}
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dev->dcp_regs_base = devm_ioremap(&pdev->dev, r->start,
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resource_size(r));
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dev->dcp_regs_base = devm_ioremap_resource(&pdev->dev, r);
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dcp_set(dev, DCP_CTRL_SFRST, DCP_REG_CTRL);
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udelay(10);
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