[Intel-wired-lan] [net 4/6] ice: Fix call trace on suspend

[Tony Nguyen]

From: Anirudh Venkataramanan <anirudh.venkataramanan at 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 at intel.com>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index c623cdf29d6b..ebec34d23865 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4531,6 +4531,7 @@ 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;
-- 
2.20.1