package/kernel/mac80211/patches/618-rt2x00-msi-fix.patch

   1 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c
   2 +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
   3 @@ -108,7 +108,9 @@ int rt2x00pci_probe(struct pci_dev *pci_
   4                 goto exit_release_regions;
   5         }
   6
   7 +#ifdef CONFIG_PCI_MSI
   8         pci_enable_msi(pci_dev);
   9 +#endif
  10
  11         hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw);
  12         if (!hw) {
  13 @@ -162,7 +164,9 @@ exit_free_device:
  14         ieee80211_free_hw(hw);
  15
  16  exit_disable_msi:
  17 +#ifdef CONFIG_PCI_SET_MWI
  18         pci_disable_msi(pci_dev);
  19 +#endif
  20
  21  exit_release_regions:
  22         pci_release_regions(pci_dev);
  23 @@ -188,7 +192,9 @@ void rt2x00pci_remove(struct pci_dev *pc
  24         rt2x00pci_free_reg(rt2x00dev);
  25         ieee80211_free_hw(hw);
  26
  27 +#ifdef CONFIG_PCI_MSI
  28         pci_disable_msi(pci_dev);
  29 +#endif
  30
  31         /*
  32          * Free the PCI device data.