mei: exclude device from suspend direct complete optimization

[linux-2.6-microblaze.git] / drivers / misc / mei / pci-txe.c

diff --git a/drivers/misc/mei/pci-txe.c b/drivers/misc/mei/pci-txe.c
index f811cd5..e38a5f1 100644 (file)
--- a/drivers/misc/mei/pci-txe.c
+++ b/drivers/misc/mei/pci-txe.c
@@ -137,6 +137,12 @@ static int mei_txe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
        pci_set_drvdata(pdev, dev);
 
+       /*
+        * MEI requires to resume from runtime suspend mode
+        * in order to perform link reset flow upon system suspend.
+        */
+       pdev->dev_flags |= PCI_DEV_FLAGS_NEEDS_RESUME;
+
        /*
        * For not wake-able HW runtime pm framework
        * can't be used on pci device level.