diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2021-06-09 09:24:44 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-09 13:51:11 -0700 |
| commit | e89a2cdb1cca513a3f431c9f404fe220dfbf949c (patch) | |
| tree | 7c9c912ac7bbc5b9a5d73025967e42ac244d6969 | |
| parent | 2c32a3d3c233b855943677609fe388f82b1f0975 (diff) | |
| download | linux-e89a2cdb1cca513a3f431c9f404fe220dfbf949c.tar.bz2 | |
net: ethernet: ravb: Use devm_platform_get_and_ioremap_resource()
Use devm_platform_get_and_ioremap_resource() to simplify
code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb_main.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 4afff320dfd0..69c50f81e1cb 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -2047,13 +2047,6 @@ static int ravb_probe(struct platform_device *pdev) return -EINVAL; } - /* Get base address */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "invalid resource\n"); - return -EINVAL; - } - ndev = alloc_etherdev_mqs(sizeof(struct ravb_private), NUM_TX_QUEUE, NUM_RX_QUEUE); if (!ndev) @@ -2065,9 +2058,6 @@ static int ravb_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); - /* The Ether-specific entries in the device structure. */ - ndev->base_addr = res->start; - chip_id = (enum ravb_chip_id)of_device_get_match_data(&pdev->dev); if (chip_id == RCAR_GEN3) @@ -2089,12 +2079,15 @@ static int ravb_probe(struct platform_device *pdev) priv->num_rx_ring[RAVB_BE] = BE_RX_RING_SIZE; priv->num_tx_ring[RAVB_NC] = NC_TX_RING_SIZE; priv->num_rx_ring[RAVB_NC] = NC_RX_RING_SIZE; - priv->addr = devm_ioremap_resource(&pdev->dev, res); + priv->addr = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->addr)) { error = PTR_ERR(priv->addr); goto out_release; } + /* The Ether-specific entries in the device structure. */ + ndev->base_addr = res->start; + spin_lock_init(&priv->lock); INIT_WORK(&priv->work, ravb_tx_timeout_work); |