diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/skge.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/skge.c | 63 |
1 files changed, 13 insertions, 50 deletions
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index 654ac534b10e..095f6c71b4fa 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * New driver for Marvell Yukon chipset and SysKonnect Gigabit * Ethernet adapters. Based on earlier sk98lin, e100 and @@ -8,19 +9,6 @@ * those should be done at higher levels. * * Copyright (C) 2004, 2005 Stephen Hemminger <shemminger@osdl.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -2570,8 +2558,6 @@ static int skge_up(struct net_device *dev) goto free_pci_mem; } - memset(skge->mem, 0, skge->mem_size); - err = skge_ring_alloc(&skge->rx_ring, skge->mem, skge->dma); if (err) goto free_pci_mem; @@ -3122,7 +3108,7 @@ static struct sk_buff *skge_rx_get(struct net_device *dev, skb_put(skb, len); if (dev->features & NETIF_F_RXCSUM) { - skb->csum = csum; + skb->csum = le16_to_cpu(csum); skb->ip_summed = CHECKSUM_COMPLETE; } @@ -3745,7 +3731,6 @@ static int skge_device_event(struct notifier_block *unused, { struct net_device *dev = netdev_notifier_info_to_dev(ptr); struct skge_port *skge; - struct dentry *d; if (dev->netdev_ops->ndo_open != &skge_up || !skge_debug) goto done; @@ -3753,33 +3738,20 @@ static int skge_device_event(struct notifier_block *unused, skge = netdev_priv(dev); switch (event) { case NETDEV_CHANGENAME: - if (skge->debugfs) { - d = debugfs_rename(skge_debug, skge->debugfs, - skge_debug, dev->name); - if (d) - skge->debugfs = d; - else { - netdev_info(dev, "rename failed\n"); - debugfs_remove(skge->debugfs); - } - } + if (skge->debugfs) + skge->debugfs = debugfs_rename(skge_debug, + skge->debugfs, + skge_debug, dev->name); break; case NETDEV_GOING_DOWN: - if (skge->debugfs) { - debugfs_remove(skge->debugfs); - skge->debugfs = NULL; - } + debugfs_remove(skge->debugfs); + skge->debugfs = NULL; break; case NETDEV_UP: - d = debugfs_create_file(dev->name, 0444, - skge_debug, dev, - &skge_debug_fops); - if (!d || IS_ERR(d)) - netdev_info(dev, "debugfs create failed\n"); - else - skge->debugfs = d; + skge->debugfs = debugfs_create_file(dev->name, 0444, skge_debug, + dev, &skge_debug_fops); break; } @@ -3794,15 +3766,8 @@ static struct notifier_block skge_notifier = { static __init void skge_debug_init(void) { - struct dentry *ent; + skge_debug = debugfs_create_dir("skge", NULL); - ent = debugfs_create_dir("skge", NULL); - if (!ent || IS_ERR(ent)) { - pr_info("debugfs create directory failed\n"); - return; - } - - skge_debug = ent; register_netdevice_notifier(&skge_notifier); } @@ -4092,8 +4057,7 @@ static void skge_remove(struct pci_dev *pdev) #ifdef CONFIG_PM_SLEEP static int skge_suspend(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct skge_hw *hw = pci_get_drvdata(pdev); + struct skge_hw *hw = dev_get_drvdata(dev); int i; if (!hw) @@ -4117,8 +4081,7 @@ static int skge_suspend(struct device *dev) static int skge_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct skge_hw *hw = pci_get_drvdata(pdev); + struct skge_hw *hw = dev_get_drvdata(dev); int i, err; if (!hw) |
