diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-pci.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-pci.c | 37 |
1 files changed, 4 insertions, 33 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c index 1586476..3e2fce4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-pci.c +++ b/drivers/net/wireless/iwlwifi/iwl-pci.c @@ -71,33 +71,6 @@ #include "iwl-csr.h" #include "iwl-cfg.h" -/* PCI registers */ -#define PCI_CFG_RETRY_TIMEOUT 0x041 -#define PCI_CFG_LINK_CTRL_VAL_L0S_EN 0x01 -#define PCI_CFG_LINK_CTRL_VAL_L1_EN 0x02 - -struct iwl_pci_bus { - /* basic pci-network driver stuff */ - struct pci_dev *pci_dev; -}; - -#define IWL_BUS_GET_PCI_BUS(_iwl_bus) \ - ((struct iwl_pci_bus *) ((_iwl_bus)->bus_specific)) - -#define IWL_BUS_GET_PCI_DEV(_iwl_bus) \ - ((IWL_BUS_GET_PCI_BUS(_iwl_bus))->pci_dev) - -static u32 iwl_pci_get_hw_id(struct iwl_bus *bus) -{ - struct pci_dev *pci_dev = IWL_BUS_GET_PCI_DEV(bus); - - return (pci_dev->device << 16) + pci_dev->subsystem_device; -} - -static const struct iwl_bus_ops bus_ops_pci = { - .get_hw_id = iwl_pci_get_hw_id, -}; - #define IWL_PCI_DEVICE(dev, subdev, cfg) \ .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \ .subvendor = PCI_ANY_ID, .subdevice = (subdev), \ @@ -283,14 +256,16 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = { }; MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids); +/* PCI registers */ +#define PCI_CFG_RETRY_TIMEOUT 0x041 + static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data); struct iwl_bus *bus; - struct iwl_pci_bus *pci_bus; int err; - bus = kzalloc(sizeof(*bus) + sizeof(*pci_bus), GFP_KERNEL); + bus = kzalloc(sizeof(*bus), GFP_KERNEL); if (!bus) { dev_printk(KERN_ERR, &pdev->dev, "Couldn't allocate iwl_pci_bus"); @@ -306,13 +281,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } bus->shrd->bus = bus; - pci_bus = IWL_BUS_GET_PCI_BUS(bus); - pci_bus->pci_dev = pdev; pci_set_drvdata(pdev, bus); - bus->ops = &bus_ops_pci; - #ifdef CONFIG_IWLWIFI_IDI trans(bus) = iwl_trans_idi_alloc(bus->shrd, pdev, ent); if (trans(bus) == NULL) { |