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| author | Jingoo Han <jg1.han@samsung.com> | 2014-02-28 14:48:16 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-28 16:57:24 -0500 |
| commit | 4e76ca7f3e4c4b100f19b1bdfc1ed2b541d045e2 (patch) | |
| tree | 941125b676e1325ed8b7b1c0f33d51d7e1e756be | |
| parent | d1b44ce1a37ee667dfdd0770c6f0b08dae7ebad8 (diff) | |
| download | op-kernel-dev-4e76ca7f3e4c4b100f19b1bdfc1ed2b541d045e2.zip op-kernel-dev-4e76ca7f3e4c4b100f19b1bdfc1ed2b541d045e2.tar.gz | |
net: w5100: Use devm_ioremap_resource()
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>
| -rw-r--r-- | drivers/net/ethernet/wiznet/w5100.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/wiznet/w5100.c b/drivers/net/ethernet/wiznet/w5100.c index 0df36c6..104d46f 100644 --- a/drivers/net/ethernet/wiznet/w5100.c +++ b/drivers/net/ethernet/wiznet/w5100.c @@ -641,11 +641,10 @@ static int w5100_hw_probe(struct platform_device *pdev) if (!mem) return -ENXIO; mem_size = resource_size(mem); - if (!devm_request_mem_region(&pdev->dev, mem->start, mem_size, name)) - return -EBUSY; - priv->base = devm_ioremap(&pdev->dev, mem->start, mem_size); - if (!priv->base) - return -EBUSY; + + priv->base = devm_ioremap_resource(&pdev->dev, mem); + if (IS_ERR(priv->base)) + return PTR_ERR(priv->base); spin_lock_init(&priv->reg_lock); priv->indirect = mem_size < W5100_BUS_DIRECT_SIZE; |
