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author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2017-08-29 17:34:03 +1000 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-08-31 14:26:10 +1000 |
commit | 14db3d52d3a214ae8132a403de410af7643cb8b0 (patch) | |
tree | 5d1ca8f8e047066d97078049f811d92410849e54 /net/rds/Kconfig | |
parent | 405b33a76d26e426276c088b38dc7efba7538ff2 (diff) |
powerpc/eeh: Reduce use of pci_dn::node
The pci_dn struct caches a OF device node pointer in order to access
the "ibm,loc-code" property when EEH is recovering.
However, when this happens in eeh_dev_check_failure(), we also have
a pci_dev pointer which should have a valid pointer to the device node
when pci_dn has one (both pointers are not NULL for physical functions
and are NULL for virtual functions).
This changes pci_remove_device_node_info() to look for a parent of
the node being removed, just like pci_add_device_node_info() does when it
references the parent node.
This is the first step to get rid of pci_dn::node.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'net/rds/Kconfig')
0 files changed, 0 insertions, 0 deletions