diff options
| author | Don Fry <donald.h.fry@intel.com> | 2012-02-07 14:45:58 -0800 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2012-02-17 10:12:03 -0800 |
| commit | b1c23d9ec3afb85bd299e4f3859dce555fd55c8a (patch) | |
| tree | a161699a94caefbea117e62870b1d403bb99b911 /drivers/net/wireless/iwlwifi/iwl-pci.c | |
| parent | 7b11488fbbbe06ada39a396dec16532db8c933e6 (diff) | |
iwlwifi: create iwl_nic structure
Create iwl_nic structure and link it together.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-pci.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-pci.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c index 3e2fce4ce00..51906702053 100644 --- a/drivers/net/wireless/iwlwifi/iwl-pci.c +++ b/drivers/net/wireless/iwlwifi/iwl-pci.c @@ -70,6 +70,7 @@ #include "iwl-trans.h" #include "iwl-csr.h" #include "iwl-cfg.h" +#include "iwl-wifi.h" #define IWL_PCI_DEVICE(dev, subdev, cfg) \ .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \ @@ -282,13 +283,23 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) bus->shrd->bus = bus; + /* temporarily create this here */ + bus->shrd->nic = kzalloc(sizeof(*bus->shrd->nic), GFP_KERNEL); + if (!bus->shrd->nic) { + dev_printk(KERN_ERR, &pdev->dev, + "Couldn't allocate iwl_nic"); + err = -ENOMEM; + goto out_free_bus; + } + /* and initialize it as well, temporarily */ + bus->shrd->nic->shrd = bus->shrd; pci_set_drvdata(pdev, bus); #ifdef CONFIG_IWLWIFI_IDI trans(bus) = iwl_trans_idi_alloc(bus->shrd, pdev, ent); if (trans(bus) == NULL) { err = -ENOMEM; - goto out_free_bus; + goto out_free_nic; } err = iwl_probe(bus, &trans_ops_idi, cfg); @@ -296,7 +307,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) trans(bus) = iwl_trans_pcie_alloc(bus->shrd, pdev, ent); if (trans(bus) == NULL) { err = -ENOMEM; - goto out_free_bus; + goto out_free_nic; } err = iwl_probe(bus, &trans_ops_pcie, cfg); @@ -309,6 +320,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) out_free_trans: iwl_trans_free(trans(bus)); pci_set_drvdata(pdev, NULL); +out_free_nic: + kfree(bus->shrd->nic); out_free_bus: kfree(bus->shrd); kfree(bus); @@ -325,6 +338,7 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev) pci_set_drvdata(pdev, NULL); + kfree(bus->shrd->nic); kfree(bus->shrd); kfree(bus); } |