diff options
Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
| -rw-r--r-- | arch/powerpc/kernel/eeh.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index bc8a551013be..17cb3e9b5697 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -503,7 +503,7 @@ int eeh_dev_check_failure(struct eeh_dev *edev) rc = 1; if (pe->state & EEH_PE_ISOLATED) { pe->check_count++; - if (pe->check_count % EEH_MAX_FAILS == 0) { + if (pe->check_count == EEH_MAX_FAILS) { dn = pci_device_to_OF_node(dev); if (dn) location = of_get_property(dn, "ibm,loc-code", @@ -1191,7 +1191,6 @@ void eeh_add_device_late(struct pci_dev *dev) eeh_rmv_from_parent_pe(edev); eeh_addr_cache_rmv_dev(edev->pdev); eeh_sysfs_remove_device(edev->pdev); - edev->mode &= ~EEH_DEV_SYSFS; /* * We definitely should have the PCI device removed @@ -1296,17 +1295,11 @@ void eeh_remove_device(struct pci_dev *dev) edev->pdev = NULL; /* - * The flag "in_error" is used to trace EEH devices for VFs - * in error state or not. It's set in eeh_report_error(). If - * it's not set, eeh_report_{reset,resume}() won't be called - * for the VF EEH device. + * eeh_sysfs_remove_device() uses pci_dev_to_eeh_dev() so we need to + * remove the sysfs files before clearing dev.archdata.edev */ - edev->in_error = false; - dev->dev.archdata.edev = NULL; - if (!(edev->pe->state & EEH_PE_KEEP)) - eeh_rmv_from_parent_pe(edev); - else - edev->mode |= EEH_DEV_DISCONNECTED; + if (edev->mode & EEH_DEV_SYSFS) + eeh_sysfs_remove_device(dev); /* * We're removing from the PCI subsystem, that means @@ -1317,8 +1310,19 @@ void eeh_remove_device(struct pci_dev *dev) edev->mode |= EEH_DEV_NO_HANDLER; eeh_addr_cache_rmv_dev(dev); - eeh_sysfs_remove_device(dev); - edev->mode &= ~EEH_DEV_SYSFS; + + /* + * The flag "in_error" is used to trace EEH devices for VFs + * in error state or not. It's set in eeh_report_error(). If + * it's not set, eeh_report_{reset,resume}() won't be called + * for the VF EEH device. + */ + edev->in_error = false; + dev->dev.archdata.edev = NULL; + if (!(edev->pe->state & EEH_PE_KEEP)) + eeh_rmv_from_parent_pe(edev); + else + edev->mode |= EEH_DEV_DISCONNECTED; } int eeh_unfreeze_pe(struct eeh_pe *pe) |