diff options
Diffstat (limited to 'drivers/net/ethernet/renesas')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb_main.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 26 |
2 files changed, 11 insertions, 18 deletions
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 009780df664b..c87f57ca4437 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -2205,8 +2205,7 @@ out_dma_free: if (chip_id != RCAR_GEN2) ravb_ptp_stop(ndev); out_release: - if (ndev) - free_netdev(ndev); + free_netdev(ndev); pm_runtime_put(&pdev->dev); pm_runtime_disable(&pdev->dev); diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 53924a4fc31c..a197e11f3a56 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -3125,7 +3125,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) const struct platform_device_id *id = platform_get_device_id(pdev); struct sh_eth_private *mdp; struct net_device *ndev; - int ret, devno; + int ret; /* get base addr */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -3137,10 +3137,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); - devno = pdev->id; - if (devno < 0) - devno = 0; - ret = platform_get_irq(pdev, 0); if (ret < 0) goto out_release; @@ -3222,8 +3218,8 @@ static int sh_eth_drv_probe(struct platform_device *pdev) eth_hw_addr_random(ndev); } - /* ioremap the TSU registers */ if (mdp->cd->tsu) { + int port = pdev->id < 0 ? 0 : pdev->id % 2; struct resource *rtsu; rtsu = platform_get_resource(pdev, IORESOURCE_MEM, 1); @@ -3235,7 +3231,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) /* We can only request the TSU region for the first port * of the two sharing this TSU for the probe to succeed... */ - if (devno % 2 == 0 && + if (port == 0 && !devm_request_mem_region(&pdev->dev, rtsu->start, resource_size(rtsu), dev_name(&pdev->dev))) { @@ -3243,6 +3239,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) ret = -EBUSY; goto out_release; } + /* ioremap the TSU registers */ mdp->tsu_addr = devm_ioremap(&pdev->dev, rtsu->start, resource_size(rtsu)); if (!mdp->tsu_addr) { @@ -3250,16 +3247,14 @@ static int sh_eth_drv_probe(struct platform_device *pdev) ret = -ENOMEM; goto out_release; } - mdp->port = devno % 2; + mdp->port = port; ndev->features = NETIF_F_HW_VLAN_CTAG_FILTER; - } - /* Need to init only the first port of the two sharing a TSU */ - if (devno % 2 == 0) { - if (mdp->cd->chip_reset) - mdp->cd->chip_reset(ndev); + /* Need to init only the first port of the two sharing a TSU */ + if (port == 0) { + if (mdp->cd->chip_reset) + mdp->cd->chip_reset(ndev); - if (mdp->cd->tsu) { /* TSU init (Init only)*/ sh_eth_tsu_init(mdp); } @@ -3301,8 +3296,7 @@ out_napi_del: out_release: /* net_dev free */ - if (ndev) - free_netdev(ndev); + free_netdev(ndev); pm_runtime_put(&pdev->dev); pm_runtime_disable(&pdev->dev); |