1 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
2 +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
3 @@ -262,7 +262,7 @@ static int ath9k_hw_def_check_eeprom(str
5 struct ar5416_eeprom_def *eep = &ah->eeprom.def;
6 struct ath_common *common = ath9k_hw_common(ah);
7 - u16 *eepdata, temp, magic, magic2;
8 + u16 *eepdata, temp, magic;
10 bool need_swap = false;
12 @@ -272,27 +272,16 @@ static int ath9k_hw_def_check_eeprom(str
16 - if (!ath9k_hw_use_flash(ah)) {
17 - ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic);
19 - if (magic != AR5416_EEPROM_MAGIC) {
20 - magic2 = swab16(magic);
22 - if (magic2 == AR5416_EEPROM_MAGIC) {
23 - size = sizeof(struct ar5416_eeprom_def);
25 - eepdata = (u16 *) (&ah->eeprom);
27 - for (addr = 0; addr < size / sizeof(u16); addr++) {
28 - temp = swab16(*eepdata);
34 - "Invalid EEPROM Magic. Endianness mismatch.\n");
37 + if (swab16(magic) == AR5416_EEPROM_MAGIC &&
38 + !(ah->ah_flags & AH_NO_EEP_SWAP)) {
39 + size = sizeof(struct ar5416_eeprom_def);
41 + eepdata = (u16 *) (&ah->eeprom);
43 + for (addr = 0; addr < size / sizeof(u16); addr++) {
44 + temp = swab16(*eepdata);
50 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
51 +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
52 @@ -57,7 +57,7 @@ static bool ath9k_hw_4k_fill_eeprom(stru
54 struct ath_common *common = ath9k_hw_common(ah);
56 - if (!ath9k_hw_use_flash(ah)) {
57 + if (!(ah->ah_flags & AH_NO_EEP_SWAP)) {
58 ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n");
61 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
62 +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
63 @@ -60,7 +60,7 @@ static bool ath9k_hw_ar9287_fill_eeprom(
65 struct ath_common *common = ath9k_hw_common(ah);
67 - if (!ath9k_hw_use_flash(ah)) {
68 + if (!(ah->ah_flags & AH_NO_EEP_SWAP)) {
69 ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n");
72 --- a/drivers/net/wireless/ath/ath9k/hw.h
73 +++ b/drivers/net/wireless/ath/ath9k/hw.h
74 @@ -727,6 +727,7 @@ enum ath_cal_list {
75 #define AH_USE_EEPROM 0x1
76 #define AH_UNPLUGGED 0x2 /* The card has been physically removed. */
78 +#define AH_NO_EEP_SWAP 0x8 /* Do not swap EEPROM data */
81 struct ath_ops reg_ops;
82 --- a/drivers/net/wireless/ath/ath9k/init.c
83 +++ b/drivers/net/wireless/ath/ath9k/init.c
84 @@ -695,6 +695,8 @@ static int ath9k_init_softc(u16 devid, s
85 ah->is_clk_25mhz = pdata->is_clk_25mhz;
86 ah->get_mac_revision = pdata->get_mac_revision;
87 ah->external_reset = pdata->external_reset;
88 + if (!pdata->endian_check)
89 + ah->ah_flags |= AH_NO_EEP_SWAP;
92 common->ops = &ah->reg_ops;
93 --- a/include/linux/ath9k_platform.h
94 +++ b/include/linux/ath9k_platform.h
95 @@ -31,6 +31,7 @@ struct ath9k_platform_data {
101 int (*get_mac_revision)(void);
102 int (*external_reset)(void);