ath9k: read spur frequency information from eeprom for AR9550

Signed-off-by: NGabor Juhos <juhosg@openwrt.org>
Acked-by: NLuis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/ar9003_phy.c

@@ -180,7 +180,8 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 	 * is out-of-band and can be ignored.
 	 */
 
-	if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah)) {
+	if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) ||
+	    AR_SREV_9550(ah)) {
 		if (spur_fbin_ptr[0] == 0) /* No spur */
 			return;
 		max_spur_cnts = 5;
@@ -205,7 +206,8 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 		if (AR_SREV_9462(ah) && (i == 0 || i == 3))
 			continue;
 		negative = 0;
-		if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah))
+		if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) ||
+		    AR_SREV_9550(ah))
 			cur_bb_spur = ath9k_hw_fbin2freq(spur_fbin_ptr[i],
 							 IS_CHAN_2GHZ(chan));
 		else