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Commit 5ec905a8 authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by John W. Linville
Browse files

ath9k: AR9280 PCI devices must serialize IO as well 



Cc: stable@kernel.org
Signed-off-by: default avatarLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6158425b

drivers/net/wireless/ath9k/hw.c

+2 −1
Original line number Diff line number Diff line
@@ -687,7 +687,8 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc, 
	}



	if (ah->ah_config.serialize_regmode == SER_REG_MODE_AUTO) {

		if (ah->ah_macVersion == AR_SREV_VERSION_5416_PCI) {

		if (ah->ah_macVersion == AR_SREV_VERSION_5416_PCI ||

		    (AR_SREV_9280(ah) && !ah->ah_isPciExpress)) {

			ah->ah_config.serialize_regmode =

				SER_REG_MODE_ON;

		} else {