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			49 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			49 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
--- a/drivers/net/ethernet/mediatek/esw_rt3050.c
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+++ b/drivers/net/ethernet/mediatek/esw_rt3050.c
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@@ -16,6 +16,7 @@
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 #include <linux/kernel.h>
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 #include <linux/platform_device.h>
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 #include <asm/mach-ralink/ralink_regs.h>
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+#include <linux/of_irq.h>
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 #include <linux/switch.h>
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@@ -1332,7 +1333,6 @@ static int esw_probe(struct platform_dev
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 	const __be32 *port_map, *reg_init;
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 	struct switch_dev *swdev;
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 	struct rt305x_esw *esw;
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-	struct resource *irq;
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 	int ret;
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 	esw = devm_kzalloc(&pdev->dev, sizeof(*esw), GFP_KERNEL);
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@@ -1340,7 +1340,7 @@ static int esw_probe(struct platform_dev
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 		return -ENOMEM;
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 	esw->dev = &pdev->dev;
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-	esw->irq = irq->start;
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+	esw->irq = irq_of_parse_and_map(np, 0);
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 	esw->base = devm_ioremap_resource(&pdev->dev, res);
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 	if (!esw->base)
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 		return -EADDRNOTAVAIL;
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@@ -1365,7 +1365,7 @@ static int esw_probe(struct platform_dev
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 	ret = register_switch(swdev, NULL);
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 	if (ret < 0) {
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 		dev_err(&pdev->dev, "register_switch failed\n");
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-		goto unmap_base;
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+		return ret;
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 	}
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 	platform_set_drvdata(pdev, esw);
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@@ -1383,11 +1383,6 @@ static int esw_probe(struct platform_dev
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 	}
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 	return ret;
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-
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-unmap_base:
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-	iounmap(esw->base);
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-	kfree(esw);
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-	return ret;
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 }
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 static int esw_remove(struct platform_device *pdev)
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