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| author |   Gavin Shan <gwshan@linux.vnet.ibm.com> | 2015-08-27 14:12:37 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2015-08-28 11:33:51 +1000 |
| commit | ea0f8acf4d44727f7d3a38072566029bf5e17b44 (patch) | |
| tree | 64fe0ca1aa0a362ec0ddd9f88a0a1efece983b51 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | powerpc/pseries: Fix corrupted pdn list (diff) | |
| download | wireguard-linux-ea0f8acf4d44727f7d3a38072566029bf5e17b44.tar.xz wireguard-linux-ea0f8acf4d44727f7d3a38072566029bf5e17b44.zip | |
powerpc/pseries: Cleanup on pci_dn_reconfig_notifier()
This applies cleanup on pci_dn_reconfig_notifier(), no functional
changes:
* Rename variable "pci" to "pdn" to indicate its purpose clearly.
* The parent node can be released at any time. So it should be
hold with of_get_parent() before accessing it.
* The device node doesn't have to have parent node in theory.
More check on this.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions