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Commit e19f15ac authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville
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ath9k: stop btcoex on device suspend 



During suspend, the device will be moved to FULLSLEEP state.
As btcoex is never been stopped, the btcoex timer is running
and tries to access hw on fullsleep state. Fix that.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5d774b74

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

+1 −0
Original line number Diff line number Diff line
@@ -321,6 +321,7 @@ static int ath_pci_suspend(struct device *device) 
	 * Otherwise the chip never moved to full sleep,

	 * when no interface is up.

	 */

	ath9k_stop_btcoex(sc);

	ath9k_hw_disable(sc->sc_ah);

	ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);