ath11k: fix IRQ affinity warning on shutdown

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[ Upstream commit 3bd0c69653 ]

Make sure to clear the IRQ affinity hint also on shutdown to avoid
triggering a WARN_ON_ONCE() in __free_irq() when stopping MHI while
using a single MSI vector.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3

Fixes: e94b07493d ("ath11k: Set IRQ affinity to CPU0 in case of one MSI vector")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220523143258.24818-1-johan+linaro@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Johan Hovold 2022-05-23 16:32:58 +02:00 • committed by Greg Kroah-Hartman

parent 307ce58270

commit 313aca98c5

1 changed files with 2 additions and 0 deletions

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drivers/net/wireless/ath/ath11k/pci.c

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