diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 47a30eab7346..630409e0337f 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -887,6 +887,11 @@ MODULE_FIRMWARE(FIRMWARE_8168H_2); MODULE_FIRMWARE(FIRMWARE_8107E_1); MODULE_FIRMWARE(FIRMWARE_8107E_2); +static inline struct device *tp_to_dev(struct rtl8169_private *tp) +{ + return &tp->pci_dev->dev; +} + static void rtl_lock_work(struct rtl8169_private *tp) { mutex_lock(&tp->wk.mutex); @@ -1609,17 +1614,19 @@ static void rtl_link_chg_patch(struct rtl8169_private *tp) static void rtl8169_check_link_status(struct net_device *dev, struct rtl8169_private *tp) { + struct device *d = tp_to_dev(tp); + if (tp->link_ok(tp)) { rtl_link_chg_patch(tp); /* This is to cancel a scheduled suspend if there's one. */ - pm_request_resume(&tp->pci_dev->dev); + pm_request_resume(d); netif_carrier_on(dev); if (net_ratelimit()) netif_info(tp, ifup, dev, "link up\n"); } else { netif_carrier_off(dev); netif_info(tp, ifdown, dev, "link down\n"); - pm_runtime_idle(&tp->pci_dev->dev); + pm_runtime_idle(d); } } @@ -1678,7 +1685,7 @@ static u32 __rtl8169_get_wol(struct rtl8169_private *tp) static void rtl8169_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct rtl8169_private *tp = netdev_priv(dev); - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); pm_runtime_get_noresume(d); @@ -1781,7 +1788,7 @@ static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts) static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct rtl8169_private *tp = netdev_priv(dev); - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); pm_runtime_get_noresume(d); @@ -1794,7 +1801,7 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) rtl_unlock_work(tp); - device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts); + device_set_wakeup_enable(d, wol->wolopts); pm_runtime_put_noidle(d); @@ -2234,7 +2241,7 @@ static void rtl8169_get_ethtool_stats(struct net_device *dev, struct ethtool_stats *stats, u64 *data) { struct rtl8169_private *tp = netdev_priv(dev); - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); struct rtl8169_counters *counters = tp->counters; ASSERT_RTNL(); @@ -4615,7 +4622,7 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr) static int rtl_set_mac_address(struct net_device *dev, void *p) { struct rtl8169_private *tp = netdev_priv(dev); - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); int ret; ret = eth_mac_addr(dev, p); @@ -5261,7 +5268,7 @@ static void rtl_request_uncached_firmware(struct rtl8169_private *tp) if (!rtl_fw) goto err_warn; - rc = request_firmware(&rtl_fw->fw, name, &tp->pci_dev->dev); + rc = request_firmware(&rtl_fw->fw, name, tp_to_dev(tp)); if (rc < 0) goto err_free; @@ -6692,7 +6699,7 @@ static inline void rtl8169_make_unusable_by_asic(struct RxDesc *desc) static void rtl8169_free_rx_databuff(struct rtl8169_private *tp, void **data_buff, struct RxDesc *desc) { - dma_unmap_single(&tp->pci_dev->dev, le64_to_cpu(desc->addr), rx_buf_sz, + dma_unmap_single(tp_to_dev(tp), le64_to_cpu(desc->addr), rx_buf_sz, DMA_FROM_DEVICE); kfree(*data_buff); @@ -6727,7 +6734,7 @@ static struct sk_buff *rtl8169_alloc_rx_data(struct rtl8169_private *tp, { void *data; dma_addr_t mapping; - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); struct net_device *dev = tp->dev; int node = dev->dev.parent ? dev_to_node(dev->dev.parent) : -1; @@ -6839,7 +6846,7 @@ static void rtl8169_tx_clear_range(struct rtl8169_private *tp, u32 start, if (len) { struct sk_buff *skb = tx_skb->skb; - rtl8169_unmap_tx_skb(&tp->pci_dev->dev, tx_skb, + rtl8169_unmap_tx_skb(tp_to_dev(tp), tx_skb, tp->TxDescArray + entry); if (skb) { dev_consume_skb_any(skb); @@ -6891,7 +6898,7 @@ static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb, struct skb_shared_info *info = skb_shinfo(skb); unsigned int cur_frag, entry; struct TxDesc *uninitialized_var(txd); - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); entry = tp->cur_tx; for (cur_frag = 0; cur_frag < info->nr_frags; cur_frag++) { @@ -7123,7 +7130,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, struct rtl8169_private *tp = netdev_priv(dev); unsigned int entry = tp->cur_tx % NUM_TX_DESC; struct TxDesc *txd = tp->TxDescArray + entry; - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); dma_addr_t mapping; u32 status, len; u32 opts[2]; @@ -7287,7 +7294,7 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp) */ dma_rmb(); - rtl8169_unmap_tx_skb(&tp->pci_dev->dev, tx_skb, + rtl8169_unmap_tx_skb(tp_to_dev(tp), tx_skb, tp->TxDescArray + entry); if (status & LastFrag) { u64_stats_update_begin(&tp->tx_stats.syncp); @@ -7348,7 +7355,7 @@ static struct sk_buff *rtl8169_try_rx_copy(void *data, dma_addr_t addr) { struct sk_buff *skb; - struct device *d = &tp->pci_dev->dev; + struct device *d = tp_to_dev(tp); data = rtl8169_align(data); dma_sync_single_for_cpu(d, addr, pkt_size, DMA_FROM_DEVICE);