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iwlwifi: move the shrd memory from priv
Allocating the shrd area dynamically will allow more agility while revamping the flows. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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@ -1780,9 +1780,7 @@ int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops,
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}
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priv = hw->priv;
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priv->shrd = &priv->_shrd;
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bus->shrd = priv->shrd;
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priv->shrd->bus = bus;
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priv->shrd = bus->shrd;
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priv->shrd->priv = priv;
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priv->shrd->trans = trans_ops->alloc(priv->shrd);
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@ -821,7 +821,6 @@ struct iwl_wipan_noa_data {
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struct iwl_priv {
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/*data shared among all the driver's layers */
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struct iwl_shared _shrd;
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struct iwl_shared *shrd;
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/* ieee device used by generic ieee processing code */
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@ -374,10 +374,18 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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if (!bus) {
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dev_printk(KERN_ERR, &pdev->dev,
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"Couldn't allocate iwl_pci_bus");
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return -ENOMEM;
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}
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bus->shrd = kzalloc(sizeof(*bus->shrd), GFP_KERNEL);
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if (!bus->shrd) {
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dev_printk(KERN_ERR, &pdev->dev,
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"Couldn't allocate iwl_shared");
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err = -ENOMEM;
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goto out_no_pci;
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}
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bus->shrd->bus = bus;
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pci_bus = IWL_BUS_GET_PCI_BUS(bus);
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pci_bus->pci_dev = pdev;
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@ -472,6 +480,7 @@ out_pci_release_regions:
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out_pci_disable_device:
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pci_disable_device(pdev);
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out_no_pci:
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kfree(bus->shrd);
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kfree(bus);
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return err;
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}
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@ -491,6 +500,7 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
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pci_disable_device(pci_dev);
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pci_set_drvdata(pci_dev, NULL);
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kfree(bus->shrd);
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kfree(bus);
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}
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