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net: stmmac: dwmac-meson8b: use devm_platform_ioremap_resource() to simplify code

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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>
This commit is contained in:
YueHaibing 2019-08-21 21:51:30 +08:00 committed by David S. Miller
parent 913919e51e
commit 999232a38f
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
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@ -308,7 +308,6 @@ static int meson8b_dwmac_probe(struct platform_device *pdev)
{ {
struct plat_stmmacenet_data *plat_dat; struct plat_stmmacenet_data *plat_dat;
struct stmmac_resources stmmac_res; struct stmmac_resources stmmac_res;
struct resource *res;
struct meson8b_dwmac *dwmac; struct meson8b_dwmac *dwmac;
int ret; int ret;
@ -332,8 +331,7 @@ static int meson8b_dwmac_probe(struct platform_device *pdev)
ret = -EINVAL; ret = -EINVAL;
goto err_remove_config_dt; goto err_remove_config_dt;
} }
res = platform_get_resource(pdev, IORESOURCE_MEM, 1); dwmac->regs = devm_platform_ioremap_resource(pdev, 1);
dwmac->regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(dwmac->regs)) { if (IS_ERR(dwmac->regs)) {
ret = PTR_ERR(dwmac->regs); ret = PTR_ERR(dwmac->regs);
goto err_remove_config_dt; goto err_remove_config_dt;