package/kernel/mac80211/patches/rt2x00/608-rt2x00-allow_disabling_bands_through_dts.patch

   1 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
   2 +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
   3 @@ -1019,6 +1019,16 @@ static int rt2x00lib_probe_hw_modes(stru
   4         struct ieee80211_rate *rates;
   5         unsigned int num_rates;
   6         unsigned int i;
   7 +#ifdef CONFIG_OF
   8 +       struct device_node *np = rt2x00dev->dev->of_node;
   9 +       unsigned int enabled;
  10 +       if (!of_property_read_u32(np, "ralink,2ghz",
  11 +                                          &enabled) && !enabled)
  12 +               spec->supported_bands &= ~SUPPORT_BAND_2GHZ;
  13 +       if (!of_property_read_u32(np, "ralink,5ghz",
  14 +                                          &enabled) && !enabled)
  15 +               spec->supported_bands &= ~SUPPORT_BAND_5GHZ;
  16 +#endif /* CONFIG_OF */
  17
  18         if (rt2x00dev->dev->platform_data) {
  19                 struct rt2x00_platform_data *pdata;