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Subject[PATCH net-next] net: nixge: simplify code with devm platform functions
Date
Use devm_platform_get_and_ioremap_resource() and
devm_platform_ioremap_resource_byname to simplify
code.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
drivers/net/ethernet/ni/nixge.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c
index a6861df9904f..2d097dcb7bda 100644
--- a/drivers/net/ethernet/ni/nixge.c
+++ b/drivers/net/ethernet/ni/nixge.c
@@ -1224,7 +1224,6 @@ static int nixge_of_get_resources(struct platform_device *pdev)
const struct of_device_id *of_id;
enum nixge_version version;
struct resource *ctrlres;
- struct resource *dmares;
struct net_device *ndev;
struct nixge_priv *priv;

@@ -1236,12 +1235,9 @@ static int nixge_of_get_resources(struct platform_device *pdev)

version = (enum nixge_version)of_id->data;
if (version <= NIXGE_V2)
- dmares = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ priv->dma_regs = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
else
- dmares = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "dma");
-
- priv->dma_regs = devm_ioremap_resource(&pdev->dev, dmares);
+ priv->dma_regs = devm_platform_ioremap_resource_byname(pdev, "dma");
if (IS_ERR(priv->dma_regs)) {
netdev_err(ndev, "failed to map dma regs\n");
return PTR_ERR(priv->dma_regs);
--
2.25.1
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