From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 21 Aug 2019 13:54:06 +0000 (+0800)
Subject: net: stmmac: dwmac-meson: use devm_platform_ioremap_resource() to simplify code
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f33bf6b00f20c9d26c42dfdaf8b83c2b0c1e6f71;p=openwrt%2Fstaging%2Fblogic.git

net: stmmac: dwmac-meson: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
index 88eb16954627..bbc16b5a410a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
@@ -46,7 +46,6 @@ static int meson6_dwmac_probe(struct platform_device *pdev)
 	struct plat_stmmacenet_data *plat_dat;
 	struct stmmac_resources stmmac_res;
 	struct meson_dwmac *dwmac;
-	struct resource *res;
 	int ret;
 
 	ret = stmmac_get_platform_resources(pdev, &stmmac_res);
@@ -63,8 +62,7 @@ static int meson6_dwmac_probe(struct platform_device *pdev)
 		goto err_remove_config_dt;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	dwmac->reg = devm_ioremap_resource(&pdev->dev, res);
+	dwmac->reg = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(dwmac->reg)) {
 		ret = PTR_ERR(dwmac->reg);
 		goto err_remove_config_dt;