diff options
Diffstat (limited to 'arch/powerpc/kernel/pci-hotplug.c')
| -rw-r--r-- | arch/powerpc/kernel/pci-hotplug.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c index cf47b1aec4c2..fc62c4bc47b1 100644 --- a/arch/powerpc/kernel/pci-hotplug.c +++ b/arch/powerpc/kernel/pci-hotplug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Derived from "arch/powerpc/platforms/pseries/pci_dlpar.c" * @@ -7,11 +8,6 @@ * Updates, 2005, John Rose <johnrose@austin.ibm.com> * Updates, 2005, Linas Vepstas <linas@austin.ibm.com> * Updates, 2013, Gavin Shan <shangw@linux.vnet.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/pci.h> @@ -59,11 +55,18 @@ EXPORT_SYMBOL_GPL(pci_find_bus_by_node); void pcibios_release_device(struct pci_dev *dev) { struct pci_controller *phb = pci_bus_to_host(dev->bus); + struct pci_dn *pdn = pci_get_pdn(dev); eeh_remove_device(dev); if (phb->controller_ops.release_device) phb->controller_ops.release_device(dev); + + /* free()ing the pci_dn has been deferred to us, do it now */ + if (pdn && (pdn->flags & PCI_DN_FLAG_DEAD)) { + pci_dbg(dev, "freeing dead pdn\n"); + kfree(pdn); + } } /** |
