ath9k: Add a macro to identify PCOEM chips

This can be used if we need to apply register settings
for all PCOEM solutions (in the AR9003 family).

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/ath/ath9k/reg.h

@@ -900,10 +900,13 @@
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9485))
 #define AR_SREV_9565(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565))
+#define AR_SREV_9003_PCOEM(_ah) \
+	(AR_SREV_9462(_ah) || AR_SREV_9485(_ah) || AR_SREV_9565(_ah))
 #else
 #define AR_SREV_9462(_ah) 0
 #define AR_SREV_9485(_ah) 0
 #define AR_SREV_9565(_ah) 0
+#define AR_SREV_9003_PCOEM(_ah) 0
 #endif
 
 #define AR_SREV_9485_11_OR_LATER(_ah) \