From: Sujith Manoharan <sujith.manoha...@atheros.com> This is required when issuing commands to the firmware.
Signed-off-by: Sujith Manoharan <sujith.manoha...@atheros.com> --- drivers/net/wireless/ath/ath9k/htc_drv_main.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 6bd7e25..b6c8363 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1636,6 +1636,8 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw, struct ath9k_htc_sta *ista; int ret = 0; + mutex_lock(&priv->mutex); + switch (action) { case IEEE80211_AMPDU_RX_START: break; @@ -1660,6 +1662,8 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw, ath_err(ath9k_hw_common(priv->ah), "Unknown AMPDU action\n"); } + mutex_unlock(&priv->mutex); + return ret; } -- 1.7.3.5 _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel