diff mbox series

[net,v2,2/4] ice: Fix call trace on suspend

Message ID 20200925210930.4049734-3-anthony.l.nguyen@intel.com
State Accepted
Delegated to: David Miller
Headers show
Series Intel Wired LAN Driver Updates 2020-09-25 | expand

Commit Message

Tony Nguyen Sept. 25, 2020, 9:09 p.m. UTC 
From: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>

It appears that the ice_suspend flow is missing a call to pci_save_state
and this is triggering the message "State of device not saved by
ice_suspend" and a call trace. Fix it.

Fixes: 769c500dcc1e ("ice: Add advanced power mgmt for WoL")
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 4634b48949bb..954f11f86f50 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4522,6 +4522,7 @@  static int __maybe_unused ice_suspend(struct device *dev)
 	}
 	ice_clear_interrupt_scheme(pf);
 
+	pci_save_state(pdev);
 	pci_wake_from_d3(pdev, pf->wol_ena);
 	pci_set_power_state(pdev, PCI_D3hot);
 	return 0;