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Date: Fri, 8 May 2020 10:11:14 +0000 From: Wei Yongjun <weiyongjun1@...wei.com> To: Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, Florian Fainelli <f.fainelli@...il.com> CC: Wei Yongjun <weiyongjun1@...wei.com>, <netdev@...r.kernel.org>, <kernel-janitors@...r.kernel.org> Subject: [PATCH net-next] net: dsa: vsc73xx: convert to devm_platform_ioremap_resource Use the helper function that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com> --- drivers/net/dsa/vitesse-vsc73xx-platform.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/net/dsa/vitesse-vsc73xx-platform.c b/drivers/net/dsa/vitesse-vsc73xx-platform.c index 0541785f9fee..5e54a5726aa4 100644 --- a/drivers/net/dsa/vitesse-vsc73xx-platform.c +++ b/drivers/net/dsa/vitesse-vsc73xx-platform.c @@ -89,7 +89,6 @@ static int vsc73xx_platform_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct vsc73xx_platform *vsc_platform; - struct resource *res = NULL; int ret; vsc_platform = devm_kzalloc(dev, sizeof(*vsc_platform), GFP_KERNEL); @@ -103,14 +102,7 @@ static int vsc73xx_platform_probe(struct platform_device *pdev) vsc_platform->vsc.ops = &vsc73xx_platform_ops; /* obtain I/O memory space */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "cannot obtain I/O memory space\n"); - ret = -ENXIO; - return ret; - } - - vsc_platform->base_addr = devm_ioremap_resource(&pdev->dev, res); + vsc_platform->base_addr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(vsc_platform->base_addr)) { dev_err(&pdev->dev, "cannot request I/O memory space\n"); ret = -ENXIO;
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