[PATCH net-next] net: qcom/emac: use devm_platform_ioremap_resource() to simplify code

[YueHaibing]

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

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/ethernet/qualcomm/emac/emac.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c 
b/drivers/net/ethernet/qualcomm/emac/emac.c
index bfe1046..c84ab05 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac.c
@@ -544,7 +544,6 @@ static int emac_probe_resources(struct platform_device 
*pdev,
                                struct emac_adapter *adpt)
 {
        struct net_device *netdev = adpt->netdev;
-       struct resource *res;
        char maddr[ETH_ALEN];
        int ret = 0;
 
@@ -561,14 +560,12 @@ static int emac_probe_resources(struct platform_device 
*pdev,
        adpt->irq.irq = ret;
 
        /* base register address */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       adpt->base = devm_ioremap_resource(&pdev->dev, res);
+       adpt->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(adpt->base))
                return PTR_ERR(adpt->base);
 
        /* CSR register address */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       adpt->csr = devm_ioremap_resource(&pdev->dev, res);
+       adpt->csr = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(adpt->csr))
                return PTR_ERR(adpt->csr);
 
-- 
2.7.4