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net: w5300: Use devm_ioremap_resource()

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Use devm_ioremap_resource() in order to make the code simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jingoo Han 2014-02-28 14:47:47 +09:00 committed by David S. Miller
parent 52f1454f62
commit d1b44ce1a3
1 changed files with 4 additions and 5 deletions
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9
drivers/net/ethernet/wiznet/w5300.c
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@ -561,11 +561,10 @@ static int w5300_hw_probe(struct platform_device *pdev)
if (!mem) if (!mem)
return -ENXIO; return -ENXIO;
mem_size = resource_size(mem); mem_size = resource_size(mem);
if (!devm_request_mem_region(&pdev->dev, mem->start, mem_size, name))
return -EBUSY; priv->base = devm_ioremap_resource(&pdev->dev, mem);
priv->base = devm_ioremap(&pdev->dev, mem->start, mem_size); if (IS_ERR(priv->base))
if (!priv->base) return PTR_ERR(priv->base);
return -EBUSY;
spin_lock_init(&priv->reg_lock); spin_lock_init(&priv->reg_lock);
priv->indirect = mem_size < W5300_BUS_DIRECT_SIZE; priv->indirect = mem_size < W5300_BUS_DIRECT_SIZE;