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wifi: ath11k: Disable Spectral scan upon removing interface 

Host might receive spectral events during interface
down sequence and this might create below errors.

failed to handle dma buf release event -22
failed to handle dma buf release event -22

Fix this by disabling spectral config during remove interface.

Tested-on: IPQ5018 hw1.0 AHB WLAN.HK.2.6.0.1-00861-QCAHKSWPL_SILICONZ-1

Signed-off-by: Tamizh Chelvam Raja <quic_tamizhr@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230328071150.29645-1-quic_tamizhr@quicinc.com
This commit is contained in:
Tamizh Chelvam Raja 2023-03-28 12:41:50 +05:30 committed by Kalle Valo
parent b9235aef84
commit 5c690db63b
1 changed files with 5 additions and 0 deletions
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5
drivers/net/wireless/ath/ath11k/mac.c
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@ -6685,6 +6685,11 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw,
ath11k_dbg(ab, ATH11K_DBG_MAC, "mac remove interface (vdev %d)\n",
arvif->vdev_id);
ret = ath11k_spectral_vif_stop(arvif);
if (ret)
ath11k_warn(ab, "failed to stop spectral for vdev %i: %d\n",
arvif->vdev_id, ret);
if (arvif->vdev_type == WMI_VDEV_TYPE_STA)
ath11k_mac_11d_scan_stop(ar);