package/mac80211/patches/999-ath9k.patch

   1 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
   2 +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
   3 @@ -267,7 +267,7 @@ static int ath9k_hw_def_check_eeprom(str
   4         struct ar5416_eeprom_def *eep =
   5                 (struct ar5416_eeprom_def *) &ah->eeprom.def;
   6         struct ath_common *common = ath9k_hw_common(ah);
   7 -       u16 *eepdata, temp, magic, magic2;
   8 +       u16 *eepdata, temp, magic;
   9         u32 sum = 0, el;
  10         bool need_swap = false;
  11         int i, addr, size;
  12 @@ -277,27 +277,15 @@ static int ath9k_hw_def_check_eeprom(str
  13                 return false;
  14         }
  15
  16 -       if (!ath9k_hw_use_flash(ah)) {
  17 -               ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic);
  18 -
  19 -               if (magic != AR5416_EEPROM_MAGIC) {
  20 -                       magic2 = swab16(magic);
  21 -
  22 -                       if (magic2 == AR5416_EEPROM_MAGIC) {
  23 -                               size = sizeof(struct ar5416_eeprom_def);
  24 -                               need_swap = true;
  25 -                               eepdata = (u16 *) (&ah->eeprom);
  26 -
  27 -                               for (addr = 0; addr < size / sizeof(u16); addr++) {
  28 -                                       temp = swab16(*eepdata);
  29 -                                       *eepdata = temp;
  30 -                                       eepdata++;
  31 -                               }
  32 -                       } else {
  33 -                               ath_err(common,
  34 -                                       "Invalid EEPROM Magic. Endianness mismatch.\n");
  35 -                               return -EINVAL;
  36 -                       }
  37 +       if (swab16(magic) == AR5416_EEPROM_MAGIC) {
  38 +               size = sizeof(struct ar5416_eeprom_def);
  39 +               need_swap = true;
  40 +               eepdata = (u16 *) (&ah->eeprom);
  41 +
  42 +               for (addr = 0; addr < size / sizeof(u16); addr++) {
  43 +                       temp = swab16(*eepdata);
  44 +                       *eepdata = temp;
  45 +                       eepdata++;
  46                 }
  47         }
  48