diff options
| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-08-31 15:58:18 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-31 12:07:05 +0100 |
| commit | 672a1c39495023e7e4e03f946ec792c17704267d (patch) | |
| tree | ab9e655ef874f934f6224754f87c786e238630c3 | |
| parent | fa14d03e014a130839f9dc1b97ea61fe598d873d (diff) | |
| download | linux-672a1c39495023e7e4e03f946ec792c17704267d.tar.bz2 | |
net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/mdio/mdio-mscc-miim.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/mdio/mdio-mscc-miim.c b/drivers/net/mdio/mdio-mscc-miim.c index 2d67e12c8262..1ee592d3eae4 100644 --- a/drivers/net/mdio/mdio-mscc-miim.c +++ b/drivers/net/mdio/mdio-mscc-miim.c @@ -134,7 +134,6 @@ static int mscc_miim_reset(struct mii_bus *bus) static int mscc_miim_probe(struct platform_device *pdev) { - struct resource *res; struct mii_bus *bus; struct mscc_miim_dev *dev; int ret; @@ -157,13 +156,10 @@ static int mscc_miim_probe(struct platform_device *pdev) return PTR_ERR(dev->regs); } - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (res) { - dev->phy_regs = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(dev->phy_regs)) { - dev_err(&pdev->dev, "Unable to map internal phy registers\n"); - return PTR_ERR(dev->phy_regs); - } + dev->phy_regs = devm_platform_ioremap_resource(pdev, 1); + if (IS_ERR(dev->phy_regs)) { + dev_err(&pdev->dev, "Unable to map internal phy registers\n"); + return PTR_ERR(dev->phy_regs); } ret = of_mdiobus_register(bus, pdev->dev.of_node); |