ath9k: remove usage of AR_SREV_*() wrapper to detect supported hw

We will clean this up next to just use a switch.
Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

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

@@ -665,8 +665,10 @@ static struct ath_hw *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc,
 	if ((ah->hw_version.macVersion != AR_SREV_VERSION_5416_PCI) &&
 	    (ah->hw_version.macVersion != AR_SREV_VERSION_5416_PCIE) &&
 	    (ah->hw_version.macVersion != AR_SREV_VERSION_9160) &&
-	    (!AR_SREV_9100(ah)) && (!AR_SREV_9280(ah)) &&
-	    (!AR_SREV_9285(ah)) && (!AR_SREV_9287(ah))) {
+	    (ah->hw_version.macVersion != AR_SREV_VERSION_9100) &&
+	    (ah->hw_version.macVersion != AR_SREV_VERSION_9280) &&
+	    (ah->hw_version.macVersion != AR_SREV_VERSION_9285) &&
+	    (ah->hw_version.macVersion != AR_SREV_VERSION_9287)) {
 		DPRINTF(sc, ATH_DBG_FATAL,
 			"Mac Chip Rev 0x%02x.%x is not supported by "
 			"this driver\n", ah->hw_version.macVersion,