ath9k: Fix rd_ext EEPROM capability for AR9285
AR9285 chipsets have a different EEPROM layout,
handle this appropriately when populating the rd_ext
capability.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index cad8e39..55d5a74 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -3128,10 +3128,11 @@
u16 capField = 0, eeval;
eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_0);
-
ah->regulatory.current_rd = eeval;
eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_1);
+ if (AR_SREV_9285_10_OR_LATER(ah))
+ eeval |= AR9285_RDEXT_DEFAULT;
ah->regulatory.current_rd_ext = eeval;
capField = ah->eep_ops->get_eeprom(ah, EEP_OP_CAP);