From: Sachin Kamat Date: Tue, 27 May 2014 10:32:39 +0000 (+0530) Subject: staging: rtl8821ae: pci.c: Remove version specific code X-Git-Tag: v3.16-rc1~30^2~36^2~128 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c6e8a9e8ef85ab561324b1558c572a97d42e4528;p=platform%2Fkernel%2Flinux-stable.git staging: rtl8821ae: pci.c: Remove version specific code The code should be for the current kernel version. Remove conditional version based code. Signed-off-by: Sachin Kamat Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8821ae/pci.c b/drivers/staging/rtl8821ae/pci.c index eef3ebcd78af..e194ffe58acc 100644 --- a/drivers/staging/rtl8821ae/pci.c +++ b/drivers/staging/rtl8821ae/pci.c @@ -33,9 +33,7 @@ #include "base.h" #include "ps.h" #include "efuse.h" -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) #include -#endif static const u16 pcibridge_vendors[PCI_BRIDGE_VENDOR_MAX] = { INTEL_VENDOR_ID, @@ -364,47 +362,6 @@ static bool rtl_pci_get_amd_l1_patch(struct ieee80211_hw *hw) return status; } -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)) -static u8 _rtl_pci_get_pciehdr_offset(struct ieee80211_hw *hw) -{ - u8 capability_offset; - u8 num4bytes = 0x34/4; - struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); - u32 pcicfg_addr_port = (pcipriv->ndis_adapter.pcibridge_busnum << 16)| - (pcipriv->ndis_adapter.pcibridge_devnum << 11)| - (pcipriv->ndis_adapter.pcibridge_funcnum << 8)| - (1 << 31); - - rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS , pcicfg_addr_port - + (num4bytes << 2)); - rtl_pci_raw_read_port_uchar(PCI_CONF_DATA, &capability_offset); - while (capability_offset != 0) { - struct rtl_pci_capabilities_header capability_hdr; - - num4bytes = capability_offset / 4; - /* Read the header of the capability at this offset. - * If the retrieved capability is not the power management - * capability that we are looking for, follow the link to - * the next capability and continue looping. - */ - rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS , - pcicfg_addr_port + - (num4bytes << 2)); - rtl_pci_raw_read_port_ushort(PCI_CONF_DATA, - (u16 *)&capability_hdr); - /* Found the PCI express capability. */ - if (capability_hdr.capability_id == - PCI_CAPABILITY_ID_PCI_EXPRESS) - break; - else - capability_offset = capability_hdr.next; - } - return capability_offset; -} -#endif -/**/ - bool rtl_pci_check_buddy_priv(struct ieee80211_hw *hw, struct rtl_priv **buddy_priv) { @@ -610,14 +567,7 @@ static void _rtl_pci_tx_chk_waitq(struct ieee80211_hw *hw) _rtl_pci_update_earlymode_info(hw, skb, &tcb_desc, tid); -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) - rtlpriv->intf_ops->adapter_tx(hw, skb, &tcb_desc); -#else -/**/ rtlpriv->intf_ops->adapter_tx(hw, NULL, skb, &tcb_desc); -#endif -/**/ } } } @@ -1201,19 +1151,9 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw) if (rtlpriv->use_new_trx_flow) pbuffer_desc = &ring->buffer_desc[0]; -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) - rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, - (u8 *)pbuffer_desc, info, pskb, - BEACON_QUEUE, &tcb_desc); -#else -/**/ rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, (u8 *)pbuffer_desc, info, NULL, pskb, BEACON_QUEUE, &tcb_desc); -/**/ -#endif -/**/ __skb_queue_tail(&ring->queue, pskb); @@ -1616,26 +1556,11 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw) return 0; } -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) -static bool rtl_pci_tx_chk_waitq_insert(struct ieee80211_hw *hw, - struct sk_buff *skb) -#else -/**/ static bool rtl_pci_tx_chk_waitq_insert(struct ieee80211_hw *hw, struct ieee80211_sta *sta, struct sk_buff *skb) -/**/ -#endif -/**/ { struct rtl_priv *rtlpriv = rtl_priv(hw); -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_sta *sta = info->control.sta; -#endif -/**/ struct rtl_sta_info *sta_entry = NULL; u8 tid = rtl_get_tid(skb); u16 fc = rtl_get_fc(skb); @@ -1671,28 +1596,14 @@ static bool rtl_pci_tx_chk_waitq_insert(struct ieee80211_hw *hw, return true; } -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) -int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb, - struct rtl_tcb_desc *ptcb_desc) -#else -/**/ static int rtl_pci_tx(struct ieee80211_hw *hw, struct ieee80211_sta *sta, struct sk_buff *skb, struct rtl_tcb_desc *ptcb_desc) -/**/ -#endif -/**/ { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_sta_info *sta_entry = NULL; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) - struct ieee80211_sta *sta = info->control.sta; -#endif -/**/ struct rtl8192_tx_ring *ring; struct rtl_tx_desc *pdesc; struct rtl_tx_buffer_desc *ptx_bd_desc = NULL; @@ -1777,19 +1688,9 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, if (ieee80211_is_data(fc)) rtlpriv->cfg->ops->led_control(hw, LED_CTL_TX); -/**/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) - rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, - (u8 *)ptx_bd_desc, info, skb, - hw_queue, ptcb_desc); -#else -/**/ rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, (u8 *)ptx_bd_desc, info, sta, skb, hw_queue, ptcb_desc); -/**/ -#endif -/**/ __skb_queue_tail(&ring->queue, skb); if (rtlpriv->use_new_trx_flow) { @@ -1819,11 +1720,7 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, return 0; } -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)) static void rtl_pci_flush(struct ieee80211_hw *hw, u32 queues, bool drop) -#else -static void rtl_pci_flush(struct ieee80211_hw *hw, bool drop) -#endif { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); @@ -1838,12 +1735,10 @@ static void rtl_pci_flush(struct ieee80211_hw *hw, bool drop) for (queue_id = RTL_PCI_MAX_TX_QUEUE_COUNT - 1; queue_id >= 0;) { u32 queue_len; -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)) if (((queues >> queue_id) & 0x1) == 0) { queue_id--; continue; } -#endif ring = &pcipriv->dev.tx_ring[queue_id]; queue_len = skb_queue_len(&ring->queue); if (queue_len == 0 || queue_id == BEACON_QUEUE || @@ -2122,17 +2017,8 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, (pcipriv->ndis_adapter.pcibridge_busnum << 16) | (pcipriv->ndis_adapter.pcibridge_devnum << 11) | (pcipriv->ndis_adapter.pcibridge_funcnum << 8) | (1 << 31); -/**/ -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -/**/ pcipriv->ndis_adapter.pcibridge_pciehdr_offset = pci_pcie_cap(bridge_pdev); -/**/ -#else - pcipriv->ndis_adapter.pcibridge_pciehdr_offset = - _rtl_pci_get_pciehdr_offset(hw); -#endif -/**/ pcipriv->ndis_adapter.num4bytes = (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10) / 4; @@ -2230,14 +2116,8 @@ static int rtl_pci_intr_mode_decide(struct ieee80211_hw *hw) * hw pointer in rtl_pci_get_hw_pointer */ struct ieee80211_hw *hw_export = NULL; -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) int rtl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) - -#else -int __devinit rtl_pci_probe(struct pci_dev *pdev, - const struct pci_device_id *id) -#endif { struct ieee80211_hw *hw = NULL;