Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH net-next v2] net: mdio: mscc-miim: Use devm_platform_get_and_ioremap_resource() | Date | Fri, 11 Jun 2021 12:50:49 +0800 |
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Use devm_platform_get_and_ioremap_resource() to simplify code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- v2: only convert the first platform_get_resource() --- drivers/net/mdio/mdio-mscc-miim.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/net/mdio/mdio-mscc-miim.c b/drivers/net/mdio/mdio-mscc-miim.c index b36e5ea04ddf..071c654bab29 100644 --- a/drivers/net/mdio/mdio-mscc-miim.c +++ b/drivers/net/mdio/mdio-mscc-miim.c @@ -139,10 +139,6 @@ static int mscc_miim_probe(struct platform_device *pdev) struct mscc_miim_dev *dev; int ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - bus = devm_mdiobus_alloc_size(&pdev->dev, sizeof(*dev)); if (!bus) return -ENOMEM; @@ -155,7 +151,7 @@ static int mscc_miim_probe(struct platform_device *pdev) bus->parent = &pdev->dev; dev = bus->priv; - dev->regs = devm_ioremap_resource(&pdev->dev, res); + dev->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(dev->regs)) { dev_err(&pdev->dev, "Unable to map MIIM registers\n"); return PTR_ERR(dev->regs); -- 2.25.1
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