diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/emac/emac.c')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/emac/emac.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c index 3115b2c12898..699a8afc214a 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac.c @@ -11,7 +11,6 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_net.h> -#include <linux/of_device.h> #include <linux/phy.h> #include <linux/platform_device.h> #include <linux/acpi.h> @@ -217,7 +216,7 @@ static int emac_change_mtu(struct net_device *netdev, int new_mtu) netif_dbg(adpt, hw, adpt->netdev, "changing MTU from %d to %d\n", netdev->mtu, new_mtu); - netdev->mtu = new_mtu; + WRITE_ONCE(netdev->mtu, new_mtu); if (netif_running(netdev)) return emac_reinit_locked(adpt); @@ -719,14 +718,20 @@ err_undo_netdev: return ret; } -static int emac_remove(struct platform_device *pdev) +static void emac_remove(struct platform_device *pdev) { struct net_device *netdev = dev_get_drvdata(&pdev->dev); struct emac_adapter *adpt = netdev_priv(netdev); + netif_carrier_off(netdev); + netif_tx_disable(netdev); + unregister_netdev(netdev); netif_napi_del(&adpt->rx_q.napi); + free_irq(adpt->irq.irq, &adpt->irq); + cancel_work_sync(&adpt->work_thread); + emac_clks_teardown(adpt); put_device(&adpt->phydev->mdio.dev); @@ -737,8 +742,6 @@ static int emac_remove(struct platform_device *pdev) iounmap(adpt->phy.base); free_netdev(netdev); - - return 0; } static void emac_shutdown(struct platform_device *pdev) @@ -757,7 +760,7 @@ static void emac_shutdown(struct platform_device *pdev) static struct platform_driver emac_platform_driver = { .probe = emac_probe, - .remove = emac_remove, + .remove = emac_remove, .driver = { .name = "qcom-emac", .of_match_table = emac_dt_match, @@ -768,5 +771,6 @@ static struct platform_driver emac_platform_driver = { module_platform_driver(emac_platform_driver); +MODULE_DESCRIPTION("Qualcomm EMAC Gigabit Ethernet driver"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:qcom-emac"); |