Commit 04575f21 authored Dec 28, 2013 by Sujith Manoharan Committed by John W. Linville Jan 03, 2014

ath9k: Fix AR9100 chip power-on



AR9100 requires a larger delay after waking up
the RTC.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent f57cf939

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

+5 −1

Original line number	Diff line number	Diff line
		@@ -2012,6 +2012,10 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah)

		REG_SET_BIT(ah, AR_RTC_FORCE_WAKE,
		AR_RTC_FORCE_WAKE_EN);

		if (AR_SREV_9100(ah))
		udelay(10000);
		else
		udelay(50);

		for (i = POWER_UP_TIME / 50; i > 0; i--) {