From ed6ebd8bc852845e34e8160eed43b29236b1892f Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Mon, 11 Jun 2012 12:19:34 +0530 Subject: [PATCH] ath9k_hw: program OBS register only when MCI is disabled Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index a9d328c955e..4ec496dae0e 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1915,7 +1915,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_set_dma(ah); - REG_WRITE(ah, AR_OBS, 8); + if (!ath9k_hw_mci_is_enabled(ah)) + REG_WRITE(ah, AR_OBS, 8); if (ah->config.rx_intr_mitigation) { REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_LAST, 500); -- 2.20.1