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SubjectRe: [PATCH net-next] net: stmmac: dwmac-meson8b: use devm_platform_ioremap_resource() to simplify code
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On 21/08/2019 15:51, YueHaibing wrote:
> 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>
> ---
> drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
> index 786ca4a..9cda29e 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
> @@ -308,7 +308,6 @@ static int meson8b_dwmac_probe(struct platform_device *pdev)
> {
> struct plat_stmmacenet_data *plat_dat;
> struct stmmac_resources stmmac_res;
> - struct resource *res;
> struct meson8b_dwmac *dwmac;
> int ret;
>
> @@ -332,8 +331,7 @@ static int meson8b_dwmac_probe(struct platform_device *pdev)
> ret = -EINVAL;
> goto err_remove_config_dt;
> }
> - res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
> - dwmac->regs = devm_ioremap_resource(&pdev->dev, res);
> + dwmac->regs = devm_platform_ioremap_resource(pdev, 1);
> if (IS_ERR(dwmac->regs)) {
> ret = PTR_ERR(dwmac->regs);
> goto err_remove_config_dt;
>

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

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