diff options
| author | Gao Pan <pandy.gao@nxp.com> | 2017-12-01 13:17:07 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 9871f85b7b61dd090d2fe5ee3cc142e2f2ab689c (patch) | |
| tree | 3a97f539741f097499c5024d91153cf3bdd322b9 | |
| parent | 0905d7e08819e02a4e63152a2b40c16af9d34adb (diff) | |
MLK-17033: ath10k: fix suspend/resume fail issue
qca6174 wifi driver causes system hang during suspend/resume stress test.
This patch fix this suspend/resume fail issue.
Signed-off-by: Andy Duan <fugang.duan@nxp.com>
Signed-off-by: Gao Pan <pandy.gao@nxp.com>
(cherry-picked from 72fbaf4aa36e7407108d1c0b7d857287f84bee3d)
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 25b8d501d437..6150b370e7f8 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -1782,6 +1782,8 @@ static void ath10k_pci_hif_stop(struct ath10k *ar) ath10k_pci_irq_disable(ar); ath10k_pci_irq_sync(ar); ath10k_pci_flush(ar); + ath10k_pci_sleep_sync(ar); + napi_synchronize(&ar->napi); napi_disable(&ar->napi); |