powerpc/eeh: Introdce flag to protect sysfs

[cascardo/linux.git] / arch / powerpc / kernel / eeh.c

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index a5783f1..ea9414c 100644 (file)
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -911,6 +911,7 @@ 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;
 
                edev->pdev = NULL;
                dev->dev.archdata.edev = NULL;
@@ -1016,6 +1017,7 @@ void eeh_remove_device(struct pci_dev *dev)
 
        eeh_addr_cache_rmv_dev(dev);
        eeh_sysfs_remove_device(dev);
+       edev->mode &= ~EEH_DEV_SYSFS;
 }
 
 static int proc_eeh_show(struct seq_file *m, void *v)