Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH net-next] net: gemini: Use devm_platform_get_and_ioremap_resource() | Date | Sat, 5 Jun 2021 16:49:35 +0800 |
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Use devm_platform_get_and_ioremap_resource() to simplify code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/net/ethernet/cortina/gemini.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c index 8df6f081f244..bc921bb42b34 100644 --- a/drivers/net/ethernet/cortina/gemini.c +++ b/drivers/net/ethernet/cortina/gemini.c @@ -2390,22 +2390,12 @@ static int gemini_ethernet_port_probe(struct platform_device *pdev) port->msg_enable = netif_msg_init(debug, DEFAULT_MSG_ENABLE); /* DMA memory */ - dmares = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!dmares) { - dev_err(dev, "no DMA resource\n"); - return -ENODEV; - } - port->dma_base = devm_ioremap_resource(dev, dmares); + port->dma_base = devm_platform_get_and_ioremap_resource(pdev, 0, &dmares); if (IS_ERR(port->dma_base)) return PTR_ERR(port->dma_base); /* GMAC config memory */ - gmacres = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!gmacres) { - dev_err(dev, "no GMAC resource\n"); - return -ENODEV; - } - port->gmac_base = devm_ioremap_resource(dev, gmacres); + port->gmac_base = devm_platform_get_and_ioremap_resource(pdev, 1, &gmacres); if (IS_ERR(port->gmac_base)) return PTR_ERR(port->gmac_base); -- 2.25.1
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