diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2021-06-05 04:11:32 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-06-14 18:18:12 +0300 |
| commit | 6feb634f4d9fceb0241612ad46ad55b54fd78df5 (patch) | |
| tree | 4141123d0c851a966336fd918c2cfcdcd7b8591d /drivers/net/wireless/ath/wcn36xx/main.c | |
| parent | 5478c41fce5dd6b751075856666a0f9a101c3dd2 (diff) | |
| download | linux-6feb634f4d9fceb0241612ad46ad55b54fd78df5.tar.xz | |
wcn36xx: Do not flush indication queue on suspend/resume
Testing on Android reveals that the flush on both suspend and resume of the
firmware indication work-queue can stall indefinitely.
Given this code path doesn't appear to have been exercised up until now,
removing this flush to unblock this situation.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Benjamin Li <benl@squareup.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210605011140.2004643-5-bryan.odonoghue@linaro.org
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 0da123660fa1..9731fcbe2e7f 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -1110,7 +1110,6 @@ static int wcn36xx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wow) wcn36xx_dbg(WCN36XX_DBG_MAC, "mac suspend\n"); - flush_workqueue(wcn->hal_ind_wq); mutex_lock(&wcn->conf_mutex); vif = wcn36xx_get_first_assoc_vif(wcn); @@ -1132,7 +1131,6 @@ static int wcn36xx_resume(struct ieee80211_hw *hw) wcn36xx_dbg(WCN36XX_DBG_MAC, "mac resume\n"); - flush_workqueue(wcn->hal_ind_wq); mutex_lock(&wcn->conf_mutex); vif = wcn36xx_get_first_assoc_vif(wcn); if (vif) { |