diff options
| author | Tyrel Datwyler <tyreld@linux.ibm.com> | 2021-02-11 12:24:35 -0600 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-16 23:58:04 +1000 |
| commit | 38d0b1c9cec71e6d0f3bddef0bbce41d05a3e796 (patch) | |
| tree | de15257dffd6ae09528c31f2eff7ff86aad210bf /arch/powerpc/sysdev/xive/common.c | |
| parent | 0751fdf280416847d31d9b7276e4afc614fc6e15 (diff) | |
powerpc/pseries: extract host bridge from pci_bus prior to bus removal
The pci_bus->bridge reference may no longer be valid after
pci_bus_remove() resulting in passing a bad value to device_unregister()
for the associated bridge device.
Store the host_bridge reference in a separate variable prior to
pci_bus_remove().
Fixes: 7340056567e3 ("powerpc/pci: Reorder pci bus/bridge unregistration during PHB removal")
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210211182435.47968-1-tyreld@linux.ibm.com
Diffstat (limited to 'arch/powerpc/sysdev/xive/common.c')
0 files changed, 0 insertions, 0 deletions