powerpc/eeh: Delay probing EEH device during hotplug

[karo-tx-linux.git] / arch / powerpc / kernel / eeh.c

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index fa046ca6d0fa6a71514714ea8c3d2b42255a8ed3..9ee61d15653d6ec46546b93ea72601072176e4b7 100644 (file)
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -1061,6 +1061,9 @@ void eeh_add_device_early(struct pci_dn *pdn)
        if (!edev || !eeh_enabled())
                return;
 
+       if (!eeh_has_flag(EEH_PROBE_MODE_DEVTREE))
+               return;
+
        /* USB Bus children of PCI devices will not have BUID's */
        phb = edev->phb;
        if (NULL == phb ||
@@ -1115,6 +1118,9 @@ void eeh_add_device_late(struct pci_dev *dev)
                return;
        }
 
+       if (eeh_has_flag(EEH_PROBE_MODE_DEV))
+               eeh_ops->probe(pdn, NULL);
+
        /*
         * The EEH cache might not be removed correctly because of
         * unbalanced kref to the device during unplug time, which