dmaengine: ti: dma-crossbar: convert to devm_platform_ioremap_resource()
Use a new API devm_platform_ioremap_resource() to simplify code. Signed-off-by: chenqiwu <chenqiwu@xiaomi.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/1580189746-2864-1-git-send-email-qiwuchen55@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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@ -133,7 +133,6 @@ static int ti_am335x_xbar_probe(struct platform_device *pdev)
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const struct of_device_id *match;
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struct device_node *dma_node;
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struct ti_am335x_xbar_data *xbar;
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struct resource *res;
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void __iomem *iomem;
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int i, ret;
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@ -173,8 +172,7 @@ static int ti_am335x_xbar_probe(struct platform_device *pdev)
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xbar->xbar_events = TI_AM335X_XBAR_LINES;
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}
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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iomem = devm_ioremap_resource(&pdev->dev, res);
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iomem = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(iomem))
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return PTR_ERR(iomem);
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@ -323,7 +321,6 @@ static int ti_dra7_xbar_probe(struct platform_device *pdev)
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struct device_node *dma_node;
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struct ti_dra7_xbar_data *xbar;
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struct property *prop;
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struct resource *res;
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u32 safe_val;
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int sz;
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void __iomem *iomem;
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@ -403,8 +400,7 @@ static int ti_dra7_xbar_probe(struct platform_device *pdev)
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kfree(rsv_events);
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}
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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iomem = devm_ioremap_resource(&pdev->dev, res);
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iomem = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(iomem))
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return PTR_ERR(iomem);
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