diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c | 107 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-desc.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-main.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 33 |
7 files changed, 56 insertions, 106 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c index b91143947ed2..b0a6c96b6ef4 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c @@ -438,7 +438,6 @@ static const struct file_operations xi2c_reg_value_fops = { void xgbe_debugfs_init(struct xgbe_prv_data *pdata) { - struct dentry *pfile; char *buf; /* Set defaults */ @@ -451,88 +450,48 @@ void xgbe_debugfs_init(struct xgbe_prv_data *pdata) return; pdata->xgbe_debugfs = debugfs_create_dir(buf, NULL); - if (!pdata->xgbe_debugfs) { - netdev_err(pdata->netdev, "debugfs_create_dir failed\n"); - kfree(buf); - return; - } - pfile = debugfs_create_file("xgmac_register", 0600, - pdata->xgbe_debugfs, pdata, - &xgmac_reg_addr_fops); - if (!pfile) - netdev_err(pdata->netdev, "debugfs_create_file failed\n"); + debugfs_create_file("xgmac_register", 0600, pdata->xgbe_debugfs, pdata, + &xgmac_reg_addr_fops); - pfile = debugfs_create_file("xgmac_register_value", 0600, - pdata->xgbe_debugfs, pdata, - &xgmac_reg_value_fops); - if (!pfile) - netdev_err(pdata->netdev, "debugfs_create_file failed\n"); + debugfs_create_file("xgmac_register_value", 0600, pdata->xgbe_debugfs, + pdata, &xgmac_reg_value_fops); - pfile = debugfs_create_file("xpcs_mmd", 0600, - pdata->xgbe_debugfs, pdata, - &xpcs_mmd_fops); - if (!pfile) - netdev_err(pdata->netdev, "debugfs_create_file failed\n"); + debugfs_create_file("xpcs_mmd", 0600, pdata->xgbe_debugfs, pdata, + &xpcs_mmd_fops); - pfile = debugfs_create_file("xpcs_register", 0600, - pdata->xgbe_debugfs, pdata, - &xpcs_reg_addr_fops); - if (!pfile) - netdev_err(pdata->netdev, "debugfs_create_file failed\n"); + debugfs_create_file("xpcs_register", 0600, pdata->xgbe_debugfs, pdata, + &xpcs_reg_addr_fops); - pfile = debugfs_create_file("xpcs_register_value", 0600, - pdata->xgbe_debugfs, pdata, - &xpcs_reg_value_fops); - if (!pfile) - netdev_err(pdata->netdev, "debugfs_create_file failed\n"); + debugfs_create_file("xpcs_register_value", 0600, pdata->xgbe_debugfs, + pdata, &xpcs_reg_value_fops); if (pdata->xprop_regs) { - pfile = debugfs_create_file("xprop_register", 0600, - pdata->xgbe_debugfs, pdata, - &xprop_reg_addr_fops); - if (!pfile) - netdev_err(pdata->netdev, - "debugfs_create_file failed\n"); - - pfile = debugfs_create_file("xprop_register_value", 0600, - pdata->xgbe_debugfs, pdata, - &xprop_reg_value_fops); - if (!pfile) - netdev_err(pdata->netdev, - "debugfs_create_file failed\n"); + debugfs_create_file("xprop_register", 0600, pdata->xgbe_debugfs, + pdata, &xprop_reg_addr_fops); + + debugfs_create_file("xprop_register_value", 0600, + pdata->xgbe_debugfs, pdata, + &xprop_reg_value_fops); } if (pdata->xi2c_regs) { - pfile = debugfs_create_file("xi2c_register", 0600, - pdata->xgbe_debugfs, pdata, - &xi2c_reg_addr_fops); - if (!pfile) - netdev_err(pdata->netdev, - "debugfs_create_file failed\n"); - - pfile = debugfs_create_file("xi2c_register_value", 0600, - pdata->xgbe_debugfs, pdata, - &xi2c_reg_value_fops); - if (!pfile) - netdev_err(pdata->netdev, - "debugfs_create_file failed\n"); + debugfs_create_file("xi2c_register", 0600, pdata->xgbe_debugfs, + pdata, &xi2c_reg_addr_fops); + + debugfs_create_file("xi2c_register_value", 0600, + pdata->xgbe_debugfs, pdata, + &xi2c_reg_value_fops); } if (pdata->vdata->an_cdr_workaround) { - pfile = debugfs_create_bool("an_cdr_workaround", 0600, - pdata->xgbe_debugfs, - &pdata->debugfs_an_cdr_workaround); - if (!pfile) - netdev_err(pdata->netdev, - "debugfs_create_bool failed\n"); - - pfile = debugfs_create_bool("an_cdr_track_early", 0600, - pdata->xgbe_debugfs, - &pdata->debugfs_an_cdr_track_early); - if (!pfile) - netdev_err(pdata->netdev, - "debugfs_create_bool failed\n"); + debugfs_create_bool("an_cdr_workaround", 0600, + pdata->xgbe_debugfs, + &pdata->debugfs_an_cdr_workaround); + + debugfs_create_bool("an_cdr_track_early", 0600, + pdata->xgbe_debugfs, + &pdata->debugfs_an_cdr_track_early); } kfree(buf); @@ -546,7 +505,6 @@ void xgbe_debugfs_exit(struct xgbe_prv_data *pdata) void xgbe_debugfs_rename(struct xgbe_prv_data *pdata) { - struct dentry *pfile; char *buf; if (!pdata->xgbe_debugfs) @@ -559,11 +517,8 @@ void xgbe_debugfs_rename(struct xgbe_prv_data *pdata) if (!strcmp(pdata->xgbe_debugfs->d_name.name, buf)) goto out; - pfile = debugfs_rename(pdata->xgbe_debugfs->d_parent, - pdata->xgbe_debugfs, - pdata->xgbe_debugfs->d_parent, buf); - if (!pfile) - netdev_err(pdata->netdev, "debugfs_rename failed\n"); + debugfs_rename(pdata->xgbe_debugfs->d_parent, pdata->xgbe_debugfs, + pdata->xgbe_debugfs->d_parent, buf); out: kfree(buf); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c index 533094233659..230726d7b74f 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c @@ -526,7 +526,7 @@ static int xgbe_map_tx_skb(struct xgbe_channel *channel, struct sk_buff *skb) struct xgbe_ring *ring = channel->tx_ring; struct xgbe_ring_data *rdata; struct xgbe_packet_data *packet; - struct skb_frag_struct *frag; + skb_frag_t *frag; dma_addr_t skb_dma; unsigned int start_index, cur_index; unsigned int offset, tso, vlan, datalen, len; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 3dd0cecddba8..b71f9b04a51e 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1833,7 +1833,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata, struct xgbe_ring *ring, struct sk_buff *skb, struct xgbe_packet_data *packet) { - struct skb_frag_struct *frag; + skb_frag_t *frag; unsigned int context_desc; unsigned int len; unsigned int i; @@ -2152,7 +2152,7 @@ static int xgbe_change_mtu(struct net_device *netdev, int mtu) return 0; } -static void xgbe_tx_timeout(struct net_device *netdev) +static void xgbe_tx_timeout(struct net_device *netdev, unsigned int txqueue) { struct xgbe_prv_data *pdata = netdev_priv(netdev); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c index a880f10e3e70..8083173f1a8f 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c @@ -129,13 +129,13 @@ struct xgbe_stats { #define XGMAC_MMC_STAT(_string, _var) \ { _string, \ - FIELD_SIZEOF(struct xgbe_mmc_stats, _var), \ + sizeof_field(struct xgbe_mmc_stats, _var), \ offsetof(struct xgbe_prv_data, mmc_stats._var), \ } #define XGMAC_EXT_STAT(_string, _var) \ { _string, \ - FIELD_SIZEOF(struct xgbe_ext_stats, _var), \ + sizeof_field(struct xgbe_ext_stats, _var), \ offsetof(struct xgbe_prv_data, ext_stats._var), \ } diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c index b41f23679a08..7ce9c69e9c44 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c @@ -469,13 +469,19 @@ static int __init xgbe_mod_init(void) ret = xgbe_platform_init(); if (ret) - return ret; + goto err_platform_init; ret = xgbe_pci_init(); if (ret) - return ret; + goto err_pci_init; return 0; + +err_pci_init: + xgbe_platform_exit(); +err_platform_init: + unregister_netdevice_notifier(&xgbe_netdev_notifier); + return ret; } static void __exit xgbe_mod_exit(void) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c index 128cd648ba99..46c3c1ca38d6 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c @@ -1227,7 +1227,7 @@ static bool xgbe_phy_sfp_verify_eeprom(u8 cc_in, u8 *buf, unsigned int len) for (cc = 0; len; buf++, len--) cc += *buf; - return (cc == cc_in) ? true : false; + return cc == cc_in; } static int xgbe_phy_sfp_read_eeprom(struct xgbe_prv_data *pdata) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c index d0f3dfb88202..4ebd2410185a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c @@ -301,7 +301,6 @@ static int xgbe_platform_probe(struct platform_device *pdev) struct xgbe_prv_data *pdata; struct device *dev = &pdev->dev; struct platform_device *phy_pdev; - struct resource *res; const char *phy_mode; unsigned int phy_memnum, phy_irqnum; unsigned int dma_irqnum, dma_irqend; @@ -353,8 +352,7 @@ static int xgbe_platform_probe(struct platform_device *pdev) } /* Obtain the mmio areas for the device */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pdata->xgmac_regs = devm_ioremap_resource(dev, res); + pdata->xgmac_regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pdata->xgmac_regs)) { dev_err(dev, "xgmac ioremap failed\n"); ret = PTR_ERR(pdata->xgmac_regs); @@ -363,8 +361,7 @@ static int xgbe_platform_probe(struct platform_device *pdev) if (netif_msg_probe(pdata)) dev_dbg(dev, "xgmac_regs = %p\n", pdata->xgmac_regs); - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - pdata->xpcs_regs = devm_ioremap_resource(dev, res); + pdata->xpcs_regs = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(pdata->xpcs_regs)) { dev_err(dev, "xpcs ioremap failed\n"); ret = PTR_ERR(pdata->xpcs_regs); @@ -373,8 +370,8 @@ static int xgbe_platform_probe(struct platform_device *pdev) if (netif_msg_probe(pdata)) dev_dbg(dev, "xpcs_regs = %p\n", pdata->xpcs_regs); - res = platform_get_resource(phy_pdev, IORESOURCE_MEM, phy_memnum++); - pdata->rxtx_regs = devm_ioremap_resource(dev, res); + pdata->rxtx_regs = devm_platform_ioremap_resource(phy_pdev, + phy_memnum++); if (IS_ERR(pdata->rxtx_regs)) { dev_err(dev, "rxtx ioremap failed\n"); ret = PTR_ERR(pdata->rxtx_regs); @@ -383,8 +380,8 @@ static int xgbe_platform_probe(struct platform_device *pdev) if (netif_msg_probe(pdata)) dev_dbg(dev, "rxtx_regs = %p\n", pdata->rxtx_regs); - res = platform_get_resource(phy_pdev, IORESOURCE_MEM, phy_memnum++); - pdata->sir0_regs = devm_ioremap_resource(dev, res); + pdata->sir0_regs = devm_platform_ioremap_resource(phy_pdev, + phy_memnum++); if (IS_ERR(pdata->sir0_regs)) { dev_err(dev, "sir0 ioremap failed\n"); ret = PTR_ERR(pdata->sir0_regs); @@ -393,8 +390,8 @@ static int xgbe_platform_probe(struct platform_device *pdev) if (netif_msg_probe(pdata)) dev_dbg(dev, "sir0_regs = %p\n", pdata->sir0_regs); - res = platform_get_resource(phy_pdev, IORESOURCE_MEM, phy_memnum++); - pdata->sir1_regs = devm_ioremap_resource(dev, res); + pdata->sir1_regs = devm_platform_ioremap_resource(phy_pdev, + phy_memnum++); if (IS_ERR(pdata->sir1_regs)) { dev_err(dev, "sir1 ioremap failed\n"); ret = PTR_ERR(pdata->sir1_regs); @@ -467,10 +464,8 @@ static int xgbe_platform_probe(struct platform_device *pdev) /* Get the device interrupt */ ret = platform_get_irq(pdev, 0); - if (ret < 0) { - dev_err(dev, "platform_get_irq 0 failed\n"); + if (ret < 0) goto err_io; - } pdata->dev_irq = ret; /* Get the per channel DMA interrupts */ @@ -479,12 +474,8 @@ static int xgbe_platform_probe(struct platform_device *pdev) for (i = 0; (i < max) && (dma_irqnum < dma_irqend); i++) { ret = platform_get_irq(pdata->platdev, dma_irqnum++); - if (ret < 0) { - netdev_err(pdata->netdev, - "platform_get_irq %u failed\n", - dma_irqnum - 1); + if (ret < 0) goto err_io; - } pdata->channel_irq[i] = ret; } @@ -496,10 +487,8 @@ static int xgbe_platform_probe(struct platform_device *pdev) /* Get the auto-negotiation interrupt */ ret = platform_get_irq(phy_pdev, phy_irqnum++); - if (ret < 0) { - dev_err(dev, "platform_get_irq phy 0 failed\n"); + if (ret < 0) goto err_io; - } pdata->an_irq = ret; /* Configure the netdev resource */ |
