[PATCH net-next] net: stmmac: dwc-qos: use devm_platform_ioremap_resource() to simplify code

From: YueHaibing
Date: Wed Aug 21 2019 - 09:57:19 EST


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

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
index f2197b0..dd9967a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -418,7 +418,6 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev)
const struct dwc_eth_dwmac_data *data;
struct plat_stmmacenet_data *plat_dat;
struct stmmac_resources stmmac_res;
- struct resource *res;
void *priv;
int ret;

@@ -435,8 +434,7 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev)
return stmmac_res.irq;
stmmac_res.wol_irq = stmmac_res.irq;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- stmmac_res.addr = devm_ioremap_resource(&pdev->dev, res);
+ stmmac_res.addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(stmmac_res.addr))
return PTR_ERR(stmmac_res.addr);

--
2.7.4