diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index ad3c82c091775a7011f7a0638da7522e15685c83..0ac205e4cd044790f3a65a9a902644cbeab561a4 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -884,9 +884,6 @@
 
 #define AR_SREV_9485(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9485))
-#define AR_SREV_9485_10(_ah) \
-	(AR_SREV_9485(_ah) && \
-	 ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_10))
 #define AR_SREV_9485_11(_ah) \
 	(AR_SREV_9485(_ah) && \
 	 ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_11))