diff options
| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2013-07-24 06:24:53 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-07-24 08:18:46 +0400 |
| commit | 008a4938ea07db071f03adffaa3a78c2fbbcde6b (patch) | |
| tree | 9baeaa629cc4ac775fa8fa6f6ee00d203c952dd8 /arch | |
| parent | f2856491d24044de08da9e53cf7068841a8b4e1c (diff) | |
| download | linux-008a4938ea07db071f03adffaa3a78c2fbbcde6b.tar.xz | |
powerpc/pci: Override pcibios_release_device()
The patch overrides pcibios_release_device() to release EEH
resources (EEH cache, unbinding EEH device) for the indicated PCI
device.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/pci-hotplug.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c index 3f608800c06b..3dab2f2801b9 100644 --- a/arch/powerpc/kernel/pci-hotplug.c +++ b/arch/powerpc/kernel/pci-hotplug.c @@ -22,6 +22,17 @@ #include <asm/eeh.h> /** + * pcibios_release_device - release PCI device + * @dev: PCI device + * + * The function is called before releasing the indicated PCI device. + */ +void pcibios_release_device(struct pci_dev *dev) +{ + eeh_remove_device(dev, 1); +} + +/** * __pcibios_remove_pci_devices - remove all devices under this bus * @bus: the indicated PCI bus * @purge_pe: destroy the PE on removal of PCI devices |