-From 7c15430822e71e90203d87e6d0cfe83fa058b0dc Mon Sep 17 00:00:00 2001
-From: Len Brown <len.brown@intel.com>
-Date: Wed, 1 Feb 2023 12:32:01 -0600
-Subject: [PATCH] wifi: ath11k: allow system suspend to survive ath11k
-
-When ath11k runs into internal errors upon suspend,
-it returns an error code to pci_pm_suspend, which
-aborts the entire system suspend.
-
-The driver should not abort system suspend, but should
-keep its internal errors to itself, and allow the system
-to suspend. Otherwise, a user can suspend a laptop
-by closing the lid and sealing it into a case, assuming
-that is will suspend, rather than heating up and draining
-the battery when in transit.
-
-In practice, the ath11k device seems to have plenty of transient
-errors, and subsequent suspend cycles after this failure
-often succeed.
-
-https://bugzilla.kernel.org/show_bug.cgi?id=216968
-
-Fixes: d1b0c33850d29 ("ath11k: implement suspend for QCA6390 PCI devices")
-
-Signed-off-by: Len Brown <len.brown@intel.com>
-Cc: stable@vger.kernel.org
-Signed-off-by: Kalle Valo <kvalo@kernel.org>
-Link: https://lore.kernel.org/r/20230201183201.14431-1-len.brown@intel.com
----
- drivers/net/wireless/ath/ath11k/pci.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/net/wireless/ath/ath11k/pci.c
-+++ b/drivers/net/wireless/ath/ath11k/pci.c
-@@ -998,7 +998,7 @@ static __maybe_unused int ath11k_pci_pm_
- if (ret)
- ath11k_warn(ab, "failed to resume core: %d\n", ret);
-
-- return ret;
-+ return 0;
- }
-
- static SIMPLE_DEV_PM_OPS(ath11k_pci_pm_ops,