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ath11k: Remove unnecessary delay in ath11k_core_suspend

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The intended delay in ath11k_core_suspend is introduced in commit
d1b0c33850 ("ath11k: implement suspend for QCA6390 PCI devices"),
now with ath11k_mac_wait_tx_complete added in commit ba9177fcef
("ath11k: Add basic WoW functionalities"), that delay is not
necessary now, so remove it.

This is found in code review.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-02431-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1

Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220331002105.1162099-1-quic_bqiang@quicinc.com
This commit is contained in:
Baochen Qiang
2022-04-01 14:53:10 +03:00
committed by Kalle Valo
parent 50dc9ce9f8
commit 2dd398dee7
1 changed files with 0 additions and 5 deletions
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5
drivers/net/wireless/ath/ath11k/core.c
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@@ -453,11 +453,6 @@ int ath11k_core_suspend(struct ath11k_base *ab)
if (!ar || ar->state != ATH11K_STATE_OFF)
return 0;
/* TODO: there can frames in queues so for now add delay as a hack.
* Need to implement to handle and remove this delay.
*/
msleep(500);
ret = ath11k_dp_rx_pktlog_stop(ab, true);
if (ret) {
ath11k_warn(ab, "failed to stop dp rx (and timer) pktlog during suspend: %d\n",