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[5/5] ath9k_hw: add an extra delay when reseting AR_RTC_RESET

Message ID 1277159931-7797-6-git-send-email-lrodriguez@atheros.com (mailing list archive)
State Not Applicable, archived
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Commit Message

Luis Rodriguez June 21, 2010, 10:38 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index e9764dc..1ed1440 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1070,6 +1070,7 @@  static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah)
 		REG_WRITE(ah, AR_RC, AR_RC_AHB);
 
 	REG_WRITE(ah, AR_RTC_RESET, 0);
+	udelay(2);
 
 	REGWRITE_BUFFER_FLUSH(ah);
 	DISABLE_REGWRITE_BUFFER(ah);