diff mbox series

[04/13] wcn36xx: Do not flush indication queue on suspend/resume

Message ID 20201228162839.369156-5-bryan.odonoghue@linaro.org
State Superseded
Headers show
Series wcn36xx: Enable downstream consistent Wake on Lan | expand

Commit Message

Bryan O'Donoghue Dec. 28, 2020, 4:28 p.m. UTC 
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>

---
 drivers/net/wireless/ath/wcn36xx/main.c | 2 --
 1 file changed, 2 deletions(-)

-- 
2.29.2


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diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index c463ec7c1568..745512a6ad83 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_vif(wcn);
 	if (vif) {
@@ -1135,7 +1134,6 @@  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_vif(wcn);
 	if (vif) {